707359008: Primary squamous cell carcinoma of ethmoidal sinus (disorder)

SNOMED CT Concept\Clinical finding\...

\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of head\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of head\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of head\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of head\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of head\Mass of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of head\Mass of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of head\Neoplasm of head\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of head\Neoplasm of head\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of head\Neoplasm of head\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of head\Neoplasm of head\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of head\Neoplasm of head\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of head\Neoplasm of head\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of upper aerodigestive tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Squamous cell carcinoma of head and neck\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Squamous cell carcinoma of head and neck\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Malignant tumor 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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Malignant tumor 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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Primary malignant neoplasm of head\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Primary malignant neoplasm of head\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Malignant tumor 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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Malignant tumor 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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor 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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor 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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Mass of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Mass of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Neoplasm of respiratory system\Malignant neoplasm of respiratory system\Primary squamous cell carcinoma of respiratory system\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Neoplasm of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Neoplasm of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Neoplasm of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Neoplasm of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Neoplasm 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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Neoplasm 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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Neoplasm 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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Neoplasm 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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Neoplasm 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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Neoplasm 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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Primary malignant neoplasm of respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Primary malignant neoplasm of respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus

\Finding of head and neck region\Head finding\Mass of head\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Mass of head\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Mass of head\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Mass of head\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Mass of head\Mass of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Mass of head\Mass of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Mass of head\Neoplasm of head\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Mass of head\Neoplasm of head\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Mass of head\Neoplasm of head\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Mass of head\Neoplasm of head\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Mass of head\Neoplasm of head\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Mass of head\Neoplasm of head\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Mass of head\Neoplasm of head\Primary malignant neoplasm of head\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Mass of head\Neoplasm of head\Primary malignant neoplasm of head\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Finding of head region\Facial sinus finding\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Finding of head region\Facial sinus finding\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Finding of head region\Facial sinus finding\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Finding of head region\Facial sinus finding\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Finding of head region\Facial sinus finding\Mass of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Finding of head region\Facial sinus finding\Mass of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Finding of head region\Facial sinus finding\Frontoethmoidal sinus finding\Disorder of ethmoidal sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Finding of head region\Facial sinus finding\Frontoethmoidal sinus finding\Disorder of ethmoidal sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Finding of head region\Facial sinus finding\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Finding of head region\Facial sinus finding\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Finding of head region\Facial sinus finding\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Finding of head region\Facial sinus finding\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Finding of head region\Facial sinus finding\Disorder of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Finding of head region\Facial sinus finding\Disorder of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Finding of head region\Facial sinus finding\Disorder of nasal sinus\Disorder of ethmoidal sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Finding of head region\Facial sinus finding\Disorder of nasal sinus\Disorder of ethmoidal sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Disorder of head\Neoplasm of head\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Disorder of head\Neoplasm of head\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Disorder of head\Neoplasm of head\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Disorder of head\Neoplasm of head\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Disorder of head\Neoplasm of head\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Disorder of head\Neoplasm of head\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Disorder of head\Neoplasm of head\Primary malignant neoplasm of head\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Disorder of head\Neoplasm of head\Primary malignant neoplasm of head\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Disorder of head\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Disorder of head\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Disorder of head\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Disorder of head\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Disorder of head\Disorder of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Disorder of head\Disorder of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Disorder of head\Disorder of nasal sinus\Disorder of ethmoidal sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Head finding\Disorder of head\Disorder of nasal sinus\Disorder of ethmoidal sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Facial sinus finding\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Facial sinus finding\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Facial sinus finding\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Facial sinus finding\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Facial sinus finding\Mass of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Facial sinus finding\Mass of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Facial sinus finding\Frontoethmoidal sinus finding\Disorder of ethmoidal sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Facial sinus finding\Frontoethmoidal sinus finding\Disorder of ethmoidal sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus\Disorder of ethmoidal sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus\Disorder of ethmoidal sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of nasal sinus\Disorder of ethmoidal sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of nasal sinus\Disorder of ethmoidal sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumor of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumor of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumor of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumor of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumor of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumor of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumor of ear, nose and throat\Malignant tumor 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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumor of ear, nose and throat\Malignant tumor 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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumor 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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumor 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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of nasal sinus\Disorder of ethmoidal sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system\Disorder of nasal sinus\Disorder of ethmoidal sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Mass of head\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Mass of head\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Mass of head\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Mass of head\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Mass of head\Mass of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Mass of head\Mass of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Mass of head\Neoplasm of head\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Mass of head\Neoplasm of head\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Mass of head\Neoplasm of head\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Mass of head\Neoplasm of head\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Mass of head\Neoplasm of head\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Mass of head\Neoplasm of head\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Squamous cell carcinoma of head and neck\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Squamous cell carcinoma of head and neck\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Malignant tumor 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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Malignant tumor 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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Primary malignant neoplasm of head\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Malignant tumor of head and/or neck\Primary malignant neoplasm of head\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Malignant tumor 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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Malignant tumor 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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor 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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor 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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Tumor of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of head\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of head\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of head\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of head\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of head\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Finding of head and neck region\Mass of head and/or neck\Neoplasm of head AND/OR neck\Neoplasm of head\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus

\Respiratory finding\Upper respiratory tract finding\Facial sinus finding\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Facial sinus finding\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Facial sinus finding\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Facial sinus finding\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Facial sinus finding\Mass of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Facial sinus finding\Mass of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Facial sinus finding\Frontoethmoidal sinus finding\Disorder of ethmoidal sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Facial sinus finding\Frontoethmoidal sinus finding\Disorder of ethmoidal sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus\Disorder of ethmoidal sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus\Disorder of ethmoidal sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of nasal sinus\Disorder of ethmoidal sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system\Disorder of nasal sinus\Disorder of ethmoidal sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Mass of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Mass of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Mass of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system\Malignant neoplasm of respiratory system\Primary squamous cell carcinoma of respiratory system\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Neoplasm 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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Neoplasm 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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Neoplasm 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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Neoplasm 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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Neoplasm 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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Neoplasm 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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Primary malignant neoplasm of respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system\Neoplasm of respiratory tract\Primary malignant neoplasm of respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Neoplasm of respiratory system\Malignant neoplasm of respiratory system\Primary squamous cell carcinoma of respiratory system\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Neoplasm of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Neoplasm of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Neoplasm of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Neoplasm of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Neoplasm 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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Neoplasm 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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Neoplasm 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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Neoplasm 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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Neoplasm 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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Neoplasm 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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Neoplasm of respiratory system\Neoplasm of respiratory tract\Primary malignant neoplasm of respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Neoplasm of respiratory system\Neoplasm of respiratory tract\Primary malignant neoplasm of respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Disorder of upper respiratory system\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Disorder of upper respiratory system\Disorder of nasal sinus\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Disorder of upper respiratory system\Disorder of nasal sinus\Disorder of ethmoidal sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system\Disorder of upper respiratory system\Disorder of nasal sinus\Disorder of ethmoidal sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus

\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of respiratory system\Malignant neoplasm of respiratory system\Primary squamous cell carcinoma of respiratory system\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of respiratory system\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm 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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm 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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm 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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm 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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm 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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm 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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of respiratory system\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of accessory sinus\Neoplasm of ethmoidal sinus\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of respiratory system\Neoplasm of respiratory tract\Primary malignant neoplasm of respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Neoplasm of respiratory system\Neoplasm of respiratory tract\Primary malignant neoplasm of respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant epithelial neoplasm\Squamous cell carcinoma\Primary squamous cell carcinoma of respiratory system\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant epithelial neoplasm\Squamous cell carcinoma\Squamous cell carcinoma of head and neck\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant epithelial neoplasm\Squamous cell carcinoma\Squamous cell carcinoma of head and neck\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant neoplasm of respiratory system\Primary squamous cell carcinoma of respiratory system\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant neoplasm of respiratory system\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Primary malignant neoplasm\Primary squamous cell carcinoma of respiratory system\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\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 accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Primary malignant neoplasm\Primary malignant neoplasm of head\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Primary malignant neoplasm\Primary malignant neoplasm of head\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant tumor of head and/or neck\Squamous cell carcinoma of head and neck\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant tumor of head and/or neck\Squamous cell carcinoma of head and neck\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant tumor of head and/or neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Squamous cell carcinoma of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant tumor of head and/or neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Malignant tumor of ethmoid sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant tumor of head and/or neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary squamous cell carcinoma of accessory sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant tumor of head and/or neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Malignant tumor of nasal sinuses\Primary malignant neoplasm of accessory sinus\Primary malignant neoplasm of ethmoidal sinus\Primary squamous cell carcinoma of ethmoidal sinus
\Disease\Neoplasm and/or hamartoma\Neoplastic disease\Malignant neoplastic disease\Malignant tumor of head and/or neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of upper respiratory tract\Primary malignant neoplasm of accessory sinus\Primary squamous cell caility Group

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