[Contribution to the knowledge of chordoma: 2 cases with sacrococcygeal localization].
D001686:Biological Phenomena; D002817:Chordoma; D006801:Humans; D019359:Knowledge; D010829:Physiological Phenomena; D012445:Sacrococcygeal Region; D013120:Spinal Cord Neoplasms
CHORDOMA; SACROCOCCYGEAL REGION; SPINAL CORD NEOPLASMS