Sinonasal adenocarcinoma

Case contributed by Mohammad Taghi Niknejad
Diagnosis certain


Facial pain and deformity.

Patient Data

Age: 80 years
Gender: Male

55×50 mm soft tissue mass in the right maxillary sinus causing sinus walls destruction with extension into the right orbital floor and right nasal cavity. Right orbital structures seem to be intact.
Mucosal thickening is seen at the floor of left maxillary and frontal sinuses and some of the ethmoidal air cells.
Rightward nasal septal deviation is present.

Case Discussion

Right maxillary sinus destructive mass; pathology proven sinonasal adenocarcinoma.

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