[CASE OF SACRAL CHORDOMA OF THE SACRUM].
D002817:Chordoma; D005853:Geriatrics; D006801:Humans; D009493:Neurosurgery; D019635:Neurosurgical Procedures; D010336:Pathology; D011859:Radiography; D012447:Sacrum
CHORDOMA; GERIATRICS; NEUROSURGERY; PATHOLOGY; RADIOGRAPHY