title: New aspects in the treatment of bone sarcomas.
abstract: The author reports on the progress made in the treatment of bone tumours in the last two decades. There is a short description of new entities like the solid form of aneurysmal bone cyst; dedifferentiated and clear-cell chrondrosarcoma; low malignant central osteosarcoma; periosteal and high-grade surface osteosarcoma, which have recently been reported in the literature. The response to the chemotherapy in osteosarcoma and the problems of limb-saving surgery in bone tumours are discussed.
authors.affiliation: Orthopaedic Department, Semmelweis Medical University, Budapest, Hungary.
authors.forename: M
authors.initials: M
authors.lastname: Szendröi
mesh_terms: D000293:Adolescent; D000328:Adult; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D001859:Bone Neoplasms / Q000145:classification / Q000175:diagnosis / Q000628:therapy*; D003131:Combined Modality Therapy; D005121:Extremities / Q000601:surgery; D006801:Humans; D012516:Osteosarcoma / Q000145:classification / Q000175:diagnosis / Q000628:therapy*; D011379:Prognosis