sentence: [ Rhabdomyosarcoma of the urinary bladder : complete remission induced by vinblastine , cis-platinum , and bleomycin ] .
paragraph: [ Rhabdomyosarcoma of the urinary bladder : complete remission induced by vinblastine , cis-platinum , and bleomycin ] . Combination therapy consisting of vincristine, actinomycin-D, and cyclophosphamide with or without adriamycin is the most common chemotherapy for rhabdomyosarcoma in childhood. But the effective chemotherapy for rhabdomyosarcoma resistant to these four drugs has not been established. We report a case with rhabdomyosarcoma, which was resistant to these four drugs but responded completely to three drug combination chemotherapy consisting of vinblastine, cis-platinum, and bleomycin (VPB therapy). A 11-months-old boy was referred to us because of giant abdominal tumor. Postoperative diagnosis was Group III embryonal rhabdomyosarcoma of the urinary bladder. Partial resection was followed by vincristine, actinomycin-D, cyclophosphamide, and adriamycin, but his residual tumor was growing. Then VPB therapy was administered and the first course of the chemotherapy reduced the size of tumor. After three courses of VPB therapy the second-look operation was performed. At operation no residual tumor was found and a complete remission was confirmed. During the course of VPB therapy no severe adverse effect was detectable.