The role of surgical resection when combined with chemotherapy and radiation in the management of pelvic rhabdomyosarcoma.
With the development of combined chemotherapy and radiation therapy for embryonal rhabdomyosarcoma, the role and extent of surgical resection of these pelvic tumors need to be defined. Thirty-six children with pelvic genitourinary rhabdomyosarcoma seen at St. Jude Children's were managed on protocols combining surgical resection and radiation, and chemotherapy. Ten children presented with cervical-vaginal tumors, which were managed with combined therapy; the surgical resection was histovaginectomy in eight and pelvic exenteration in one. Eight of the ten are free of disease from 1 to 14 years. Twelve children presented with bladder and prostate tumors, which were resected with segmental cystectomy in four cases, biopsy in five, and pelvic exenteration in three. All received combination therapy and six of the twelve are surviving free of disease from 6 months to 16 years. Fourteen children presented with paratesticular rhabdomyosarcoma. Chemotherapy was combined with radical orchiectomy in all cases. Retroperitoneal node dissection was done in nine and five had inguinal node dissection. Nine of the 14 are surviving NED from 2 to 16 years. One patient died, free of disease, with complications of combination therapy. The results of this review supports the approach of combining chemotherapy, radiation, and complete surgical resection.
D000293:Adolescent; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D002648:Child; D002675:Child, Preschool; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D007223:Infant; D008197:Lymph Node Excision; D008297:Male; D010385:Pelvic Exenteration; D011471:Prostatic Neoplasms / Q000188:drug therapy / Q000532:radiotherapy / Q000601:surgery*; D012208:Rhabdomyosarcoma / Q000188:drug therapy / Q000532:radiotherapy / Q000601:surgery*; D013736:Testicular Neoplasms / Q000188:drug therapy / Q000532:radiotherapy / Q000601:surgery*; D001743:Urinary Bladder / Q000601:surgery; D001749:Urinary Bladder Neoplasms / Q000188:drug therapy / Q000532:radiotherapy / Q000601:surgery*; D014621:Vagina / Q000601:surgery; D014625:Vaginal Neoplasms / Q000188:drug therapy / Q000532:radiotherapy / Q000601:surgery*