[Retroperitoneal liposarcoma. Clinical aspects, diagnosis, therapy and prognosis]. / Retroperitoneales Liposarkom. Klinik, Diagnostik, Therapie und Prognose.

ABSTRACT

Retroperitoneal liposarcoma is a very rare tumor. There are about 250 cases in the world literature. This article discusses our four cases and the literature concerning this rare disease. The emphasis will be on the epidemiology, pathology, clinical presentation, diagnostic evaluation, therapeutic approach, and ultimate prognosis.