De Waele B, Van Belle S, Claes H, Goovaerts G, Delvaux G, Willems G
Department of Surgery, Akademisch Ziekenhuis VUB.
Acta Chir Belg. 1987 Jul-Aug;87(4):229-34.
The clinical history, radiological investigations, pathologic findings and treatment of four patients affected by retroperitoneal leiomyosarcoma were compared with data of the literature. These tumors have a great tendency to develop local recurrences after excision, but metastases to lymph nodes and distant organs usually occur lately. CT examination of the retroperitoneal space is a sensitive tool in the diagnosis and follow-up. Complete excision of the tumor followed by radiotherapy improves significantly the prognosis. Chemotherapy is advisable only when disseminated metastases appear. No correlation was found between the histologic appearance and the clinical behaviour.
