Abstract
There is no established treatment for advanced rhabdomyosarcoma (RMS) with metastases at the time of diagnosis. A 17-year-old male was referred to our hospital because of a right scrotal mass. Computed tomography showed multiple lung metastases with pleural effusion and retroperitoneal lymph node metastasis, and bone scintigraphy revealed multiple bone metastases. Right high orchiectomy was performed and the tumor was diagnosed as paratesticular embryonal RMS. He was treated with a multimodal therapy including 17 cycles of combination chemotherapy consisting of cyclophosphamide, vincristine, doxorubicin and dacarbazine (CYVADIC) and achieved a long-term survival of 4 years.