Leiomyosarcoma of the broad ligament--report of two cases.

Leiomyosarcoma of the broad ligament (LBL) is a very rare tumor. Up to 1989, there had been only 7 cases reported in the English literature. During recent 12 years, we have had 15 cases of leiomyosarcoma in our department. Among them, there were two cases of LBL. The others were leiomyosarcoma of the uterine corpus. The first patient was 36 years old. She received total abdominal hysterectomy, bilateral salpingo-oophorectomy and paraaortic lymph node sampling followed by chemotherapy with adriamycin. Intra-abdominal recurrence with hepatic metastasis occurred 18 months after operation and she received palliative radiotherapy. The second patient was 65 years old and received subtotal hysterectomy, bilateral salpingo-oophorectomy, omental biopsy and suprapubic cystostomy followed also by chemotherapy with adriamycin. She received segmental resection of ileum and ileostomy due to intestinal obstruction caused by metastasis 5 months after her initial operation. Both patients were still alive when reported with 33 and 26 months of survival, respectively. The nature and management for LBL are scarcely reported, accumulation of cases and clinical experiences are needed.