Multicentric chordoma. Report of a case.
D002817:Chordoma / Q000000981:diagnostic imaging / Q000473:pathology; D006801:Humans; D007085:Ilium; D008159:Lumbar Vertebrae; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary; D010388:Pelvis / Q000000981:diagnostic imaging; D011859:Radiography; D012447:Sacrum; D012886:Skull / Q000000981:diagnostic imaging