1259509002: Primary undifferentiated carcinoma of nasopharynx (disorder)

SNOMED CT Concept\Clinical finding\...

\Digestive system finding\Mass of digestive structure\Mass of pharynx\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Pharyngeal finding\Nasopharynx finding\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Pharyngeal finding\Nasopharynx finding\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Pharyngeal finding\Nasopharynx finding\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Pharyngeal finding\Nasopharynx finding\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Pharyngeal finding\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Lesion of pharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Digestive system finding\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx

\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of head\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of head\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of head\Neoplasm of head\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of head\Neoplasm of head\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of head\Neoplasm of head\Primary malignant neoplasm of head\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Primary malignant neoplasm of head\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of head\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of head\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of head\Primary malignant neoplasm of head\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of digestive structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Mass of body structure\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx

\Finding of head and neck region\Head finding\Mass of head\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Head finding\Mass of head\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Head finding\Mass of head\Neoplasm of head\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Head finding\Mass of head\Neoplasm of head\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Head finding\Mass of head\Neoplasm of head\Primary malignant neoplasm of head\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Head finding\Finding of head region\Nasopharynx finding\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Head finding\Finding of head region\Nasopharynx finding\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Head finding\Finding of head region\Nasopharynx finding\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Head finding\Finding of head region\Nasopharynx finding\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Head finding\Finding of head region\Disorder of nose and nasopharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Head finding\Finding of head region\Disorder of nose and nasopharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Head finding\Disorder of head\Disorder of nose and nasopharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Head finding\Disorder of head\Disorder of nose and nasopharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Head finding\Disorder of head\Neoplasm of head\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Head finding\Disorder of head\Neoplasm of head\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Head finding\Disorder of head\Neoplasm of head\Primary malignant neoplasm of head\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Pharyngeal finding\Mass of pharynx\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Pharyngeal finding\Mass of pharynx\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Pharyngeal finding\Nasopharynx finding\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Pharyngeal finding\Nasopharynx finding\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Pharyngeal finding\Nasopharynx finding\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Pharyngeal finding\Nasopharynx finding\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Pharyngeal finding\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Pharyngeal finding\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Mass of head and/or neck\Mass of pharynx\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Mass of head and/or neck\Mass of pharynx\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Mass of head and/or neck\Mass of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Mass of head and/or neck\Mass of head\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Mass of head and/or neck\Mass of head\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Mass of head and/or neck\Mass of head\Neoplasm of head\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Mass of head and/or neck\Mass of head\Neoplasm of head\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Mass of head and/or neck\Mass of head\Neoplasm of head\Primary malignant neoplasm of head\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Primary malignant neoplasm of head\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck 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 nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of head\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of head\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of head\Primary malignant neoplasm of head\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx

\Respiratory 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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory 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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory 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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory 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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Pharyngeal finding\Mass of pharynx\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Pharyngeal finding\Mass of pharynx\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Pharyngeal finding\Mass of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Pharyngeal finding\Nasopharynx finding\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Pharyngeal finding\Nasopharynx finding\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Pharyngeal finding\Nasopharynx finding\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Pharyngeal finding\Nasopharynx finding\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Pharyngeal finding\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Pharyngeal finding\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Upper respiratory tract finding\Pharyngeal finding\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Mass of respiratory structure\Mass of pharynx\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Mass of respiratory structure\Mass of pharynx\Mass of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Mass of respiratory structure\Mass of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Mass of respiratory structure\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Mass of respiratory structure\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Mass of respiratory structure\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Respiratory disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Respiratory disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Respiratory disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Respiratory disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Respiratory finding\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx

\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Tumour of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic 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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic 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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic 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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Tumour of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic 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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant epithelial neoplasm\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Primary malignant neoplasm\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Primary malignant neoplasm\Primary malignant neoplasm of respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Primary malignant neoplasm\Primary malignant neoplasm of head\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant tumour of head and neck\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant tumour of head and neck\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant tumour of head and neck\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant tumour of head and neck\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant tumour of head and neck\Malignant tumour of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant tumour of head and neck\Primary malignant neoplasm of head\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of head AND/OR neck\Malignant tumour of head and neck\Primary malignant neoplasm of head\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of head AND/OR neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of head AND/OR neck\Neoplasm of head\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of head AND/OR neck\Neoplasm of head\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of head AND/OR neck\Neoplasm of head\Primary malignant neoplasm of head\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant neoplasm of lip, oral cavity and/or pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Malignant neoplasm of digestive system\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive organ\Malignant tumour of digestive organ\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Malignant neoplasm of pharynx\Primary malignant neoplasm of pharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Carcinoma of pharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Disorder of digestive system\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive tract\Disorder of upper digestive tract\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Disorder of digestive system\Disorder of digestive organ\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of body system\Respiratory disease\Disorder of upper respiratory system\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant neoplasm of pharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\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 nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Lesion of pharynx\Neoplasm of pharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of pharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of head\Disorder of nose and nasopharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of head\Disorder of nose and nasopharynx\Disorder of nasopharynx\Lesion of nasopharynx\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of head\Neoplasm of head\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of head\Neoplasm of head\Neoplasm of nasopharynx\Malignant tumor of nasopharynx\Undifferentiated carcinoma of nasopharynx\Primary undifferentiated carcinoma of nasopharynx
\Disease\Disorder of head\Neoplasm of head\Primary malignant neoplasm of head\Primary malignant neoplasm of nasopharynx\Primary undifferentiated carcinoma of nasopharynx

Status: current, Defined. Date: 31-Dec 2022. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

5157189016 Primary undifferentiated carcinoma of nasopharynx en Synonym Active Case insensitive SNOMED CT core

5157190013 Primary undifferentiated carcinoma of nasopharynx (disorder) en Fully specified name Active Case insensitive SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Primary undifferentiated carcinoma of nasopharynx	Is a	Primary malignant neoplasm of nasopharynx	true	Inferred relationship	Some
Primary undifferentiated carcinoma of nasopharynx	Is a	Undifferentiated carcinoma of nasopharynx	true	Inferred relationship	Some
Primary undifferentiated carcinoma of nasopharynx	Finding site	Nasopharyngeal structure	true	Inferred relationship	Some	1
Primary undifferentiated carcinoma of nasopharynx	Associated morphology	Carcinoma, undifferentiated	true	Inferred relationship	Some	1
Primary undifferentiated carcinoma of nasopharynx	Pathological process	Primary malignant neoplastic proliferation	true	Inferred relationship	Some	1

Inbound Relationships

Type

Active

Source

Characteristic

Refinability

Group

Reference Sets

Clinical finding foundation reference set

Respiratory finding reference set

Neoplasm and/or hamartoma reference set

Problem/Diagnosis reference set