This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Urology, Subject name: Surgery
[{'content': 'A female patient presents with deep Desmoid tumor of abdominal wall. She is probably screened for \nSelect and explain. \nA. Breast cancer, B. Pancreatic cancer, C. Colonic polyps, D. Lung cancer', 'role': 'user'}, {'content': "Answer: C \nExplanation: Desmoid tumour is a tumour arising from the musculoaponeurotic layer of abdomen, below the level of the umbilicus. It is unencapsulated, hard, fibroma, presently classified under aggressive fibromatosis. 80% of cases occur in females, commonly after deliveries. It is often associated with the familial polyposis colon (FAP), osteomas, odontomes epidermal cysts--Gardner's syndrome. Desmoid tumour is 1000 times more common in FAP. Hence this patient should be screened for colonic polyps Reference : page 742 SRB's manual of surgery 5th edition", 'role': 'assistant'}]