Intrasellar chondroma.
D000236:Adenoma / Q000000981:diagnostic imaging; D002812:Chondroma / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D010911:Pituitary Neoplasms / Q000000981:diagnostic imaging; D011859:Radiography; D012658:Sella Turcica; D012888:Skull Neoplasms / Q000000981:diagnostic imaging*