Case List History Objectives Radiology Images Questions SURGICAL ONCOLOGY Case #5 - A 52 year old with progressive swelling of the abdomen. DISCUSSION QUESTIONS: 2.) Are there any known risk factors for retroperitoneal sarcoma? Risk factors for retroperitoneal sarcoma include external radiation, herbicides, and some chemical carcinogens (Thorotrast, vinyl chloride, arsenic).
The Virtual Patient > Case List > SURGICAL ONCOLOGY : Questions