Giant metastatic cardiac and abdominal liposarcomas causing hemodynamic deterioration.

Myxoid liposarcoma usually develops in the retroperitoneum or deep soft tissues of extremities. Synchronous cardiac and abdominal metastases are extremely rare. We describe the case of a 63-year-old man, with a history of a thigh liposarcoma, treated by resection, chemotherapy and postoperative radiotherapy 13 years ago. Patient now presented with an intracardial, a pericardial and an abdominal mass, identified as metastatic myxoid liposarcomas. He eventually underwent successful emergency sternotomy and subsequent laparotomy for tumor resection.