title: Chemotherapy of a malignant, metastasizing giant-cell tumor of bone: report of an unusual case and the response to combination chemotherapy.
abstract: A 13-year-old girl was treated surgically for a giant-cell tumor of bone originating in the talus and for a recurrence in the distal tibia. She later developed liver and lung metastases and was treated for two years, five months with a combination of vincristine, doxorubicin, cyclophosphamide and actinomycin-D, and thereafter with high-dose methotrexate/vincristine with citrovorum factor rescue. A good response was obtained and the patient is without evidence of disease 12 months after a salvage thoracotomy for residual disease in the left lung. Aspects of this singular case are discussed.
mesh_terms: D000293:Adolescent; D000970:Antineoplastic Agents / Q000008:administration & dosage*; D001859:Bone Neoplasms / Q000188:drug therapy*; D004359:Drug Therapy, Combination; D005260:Female; D005870:Giant Cell Tumors / Q000188:drug therapy*; D006801:Humans; D002955:Leucovorin / Q000008:administration & dosage; D008113:Liver Neoplasms / Q000188:drug therapy / Q000556:secondary; D008175:Lung Neoplasms / Q000188:drug therapy / Q000556:secondary; D008727:Methotrexate / Q000008:administration & dosage; D013628:Talus; D013977:Tibia; D014750:Vincristine
chemical_list: D000970:Antineoplastic Agents; D014750:Vincristine; D002955:Leucovorin; D008727:Methotrexate