Which of the following is the most common retro peritoneal sarcoma ?
Retroperitoneal sarcomas account for 0.1%-0.2% of all malignant tumours and about 15% of all sarcomas. Liposarcoma is the most common type of retroperitoneal sarcoma (41%), followed by leiomyosarcoma, malignant fibrous histiocytoma, fibrosarcoma and other undifferentiated sarcomas
Liposarcoma
Leomyo sarcoma
Fibrosarcoma
Neural sheath sarcoma