title: X-ray of the month. Intracranial chordoma.
mesh_terms: D000368:Aged; D002817:Chordoma / Q000000981:diagnostic imaging*; D003388:Cranial Fossa, Posterior / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D011859:Radiography; D012888:Skull Neoplasms / Q000000981:diagnostic imaging*; D013100:Sphenoid Bone / Q000000981:diagnostic imaging