Proceedings: Cartilagenous malignant tumors arising in the skeleton.
D001706:Biopsy; D001859:Bone Neoplasms / Q000175:diagnosis*; D002813:Chondrosarcoma / Q000175:diagnosis* / Q000601:surgery; D005266:Femoral Neoplasms / Q000175:diagnosis / Q000601:surgery; D006801:Humans; D010386:Pelvic Neoplasms / Q000175:diagnosis / Q000601:surgery; D011379:Prognosis