title: Chordoma--report of an autopsy case with fibrosarcoma.
mesh_terms: D001344:Autopsy; D002817:Chordoma / Q000473:pathology* / Q000532:radiotherapy / Q000601:surgery; D005354:Fibrosarcoma / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local; D009378:Neoplasms, Multiple Primary / Q000473:pathology*; D010386:Pelvic Neoplasms / Q000473:pathology*; D012445:Sacrococcygeal Region