Transitional cell carcinoma of sphenoid sinus.
D002295:Carcinoma, Transitional Cell; D002346:Carotid Sinus; D006801:Humans; D009369:Neoplasms; D010255:Paranasal Sinus Neoplasms; D010256:Paranasal Sinuses; D010864:Pilonidal Sinus; D013101:Sphenoid Sinus / Q000473:pathology*
CANCER/transitory cell; SINUS/nasal--cancer