707704007: Primary squamous cell carcinoma of pyriform sinus (disorder)

SNOMED CT Concept\Clinical finding\...

\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Disorder of upper digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus

\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of neck\Neoplasm of neck\Malignant tumour of neck\Primary malignant neoplasm of neck\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of neck\Neoplasm of neck\Malignant tumour of neck\Primary malignant neoplasm of neck\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of neck\Neoplasm of neck\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of neck\Neoplasm of neck\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Squamous cell carcinoma of head and neck\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Squamous cell carcinoma of head and neck\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of neck\Primary malignant neoplasm of neck\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of neck\Primary malignant neoplasm of neck\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of ear, nose and throat\Primary malignant neoplasm of ear, nose AND/OR throat\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of ear, nose and throat\Primary malignant neoplasm of ear, nose AND/OR throat\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Malignant tumour of ear, nose and throat\Primary malignant neoplasm of ear, nose AND/OR throat\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Primary malignant neoplasm of ear, nose AND/OR throat\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Primary malignant neoplasm of ear, nose AND/OR throat\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Primary malignant neoplasm of ear, nose AND/OR throat\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of neck\Malignant tumour of neck\Primary malignant neoplasm of neck\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of neck\Malignant tumour of neck\Primary malignant neoplasm of neck\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of neck\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of neck\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Malignant neoplasm of respiratory system\Primary squamous cell carcinoma of respiratory system\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Malignant neoplasm of respiratory system\Primary malignant neoplasm of respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Malignant neoplasm of respiratory system\Primary malignant neoplasm of respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Malignant neoplasm of respiratory system\Primary malignant neoplasm of respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Primary malignant neoplasm of respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Primary malignant neoplasm of respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Mass of body structure\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Primary malignant neoplasm of respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus

\Finding of head and neck region\Finding of neck region\Mass of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Mass of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Mass of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Mass of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Mass of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Mass of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Mass of neck\Neoplasm of neck\Malignant tumour of neck\Primary malignant neoplasm of neck\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Mass of neck\Neoplasm of neck\Malignant tumour of neck\Primary malignant neoplasm of neck\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Mass of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Mass of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Mass of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Mass of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Mass of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Mass of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Mass of neck\Neoplasm of neck\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Mass of neck\Neoplasm of neck\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Neoplasm of neck\Malignant tumour of neck\Primary malignant neoplasm of neck\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Neoplasm of neck\Malignant tumour of neck\Primary malignant neoplasm of neck\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Neoplasm of neck\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Lesion of neck\Neoplasm of neck\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Finding of neck region\Disorder of neck\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa/snomed/32506021000036107-20230731/?type=snomed&id=232208008">Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Primary malignant neoplasm of ear, nose AND/OR throat\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Primary malignant neoplasm of ear, nose AND/OR throat\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Finding of head and neck region\Mass of head and/or neck\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Respiratory finding\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Respiratory finding\Respiratory disease\Disorder of upper respiratory system\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Primary squamous cell carcinoma of respiratory system\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Primary malignant neoplasm of respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Primary malignant neoplasm of respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Primary malignant neoplasm of respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Primary malignant neoplasm of respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Primary malignant neoplasm of respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Primary malignant neoplasm of respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Primary malignant neoplasm of ear, nose AND/OR throat\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Primary malignant neoplasm of ear, nose AND/OR throat\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumour of ear, nose and throat\Primary malignant neoplasm of ear, nose AND/OR throat\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary squamous cell carcinoma of pharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Neoplasm of neck\Malignant tumour of neck\Primary malignant neoplasm of neck\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Neoplasm of neck\Malignant tumour of neck\Primary malignant neoplasm of neck\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Neoplasm of neck\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Lesion of neck\Neoplasm of neck\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant epithelial neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary squamous cell carcinoma of hypopharynx\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumour of hypopharynx\Primary malignant neoplasm of hypopharynx\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus\Primary squamous cell carcinoma of pyriform sinus
\Disease\Disorder of neck\Disorder of hypopharynx\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumour of pyriform fossa\Primary malignant neoplasm of pyriform sinus\Primary squamous cell carcinoma of pyriform sinus

Status: current, Defined. Date: 31-Jan 2015. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

1448801000168116 Primary SCC (squamous cell carcinoma) of pyriform sinus en Synonym Active Initial character case insensitive SNOMED Clinical Terms Australian extension

3031087019 Primary squamous cell carcinoma of pyriform sinus (disorder) en Fully specified name Active Case insensitive SNOMED CT core

3031088012 Primary squamous cell carcinoma of pyriform sinus en Synonym Active Case insensitive SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Primary squamous cell carcinoma of pyriform sinus	Is a	Carcinoma of pyriform fossa	false	Inferred relationship	Some
Primary squamous cell carcinoma of pyriform sinus	Associated morphology	Squamous cell carcinoma	true	Inferred relationship	Some	1
Primary squamous cell carcinoma of pyriform sinus	Pathological process	Primary malignant neoplastic proliferation	true	Inferred relationship	Some	1
Primary squamous cell carcinoma of pyriform sinus	Is a	Squamous cell carcinoma of piriform sinus	true	Inferred relationship	Some
Primary squamous cell carcinoma of pyriform sinus	Is a	Primary malignant neoplasm of pyriform sinus	true	Inferred relationship	Some
Primary squamous cell carcinoma of pyriform sinus	Is a	Primary squamous cell carcinoma of hypopharynx	true	Inferred relationship	Some
Primary squamous cell carcinoma of pyriform sinus	Associated morphology	Malignant squamous tumour	false	Inferred relationship	Some	1
Primary squamous cell carcinoma of pyriform sinus	Finding site	Structure of piriform recess	true	Inferred relationship	Some	1

Inbound Relationships

Type

Active

Source

Characteristic

Refinability

Group

Reference Sets

Australian emergency department reference set

Queensland allied health clinical finding reference set

Clinical finding foundation reference set

Respiratory finding reference set

Neoplasm and/or hamartoma reference set

Problem/Diagnosis reference set