Mucoepidermoid carcinoma of the ethmoid sinus.
D000328:Adult; D000368:Aged; D002277:Carcinoma / Q000473:pathology; D005005:Ethmoid Sinus / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009669:Nose Neoplasms / Q000473:pathology