[On a case of voluminous sacrococcygeal teratoma].
D001932:Brain Neoplasms; D006801:Humans; D010386:Pelvic Neoplasms; D012445:Sacrococcygeal Region; D013120:Spinal Cord Neoplasms; D013724:Teratoma
SACROCOCCYGEAL REGION; TERATOID TUMOR