Single-Stage Resection of a Mixed Endometrial Stromal Sarcoma and Smooth Muscle Tumor With Intracardiac and Pulmonary Extension

A case of mixed endometrial stromal sarcoma and smooth muscle cell tumor of the uterus with intravenous extension into the right heart and pulmonary artery is presented. The current literature and diagnostic and therapeutic strategies of pelvic tumors with intravenous extension are reviewed