This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ileostomy and colostomy, Subject name: Surgery
[{'content': 'Most common complication of ileostomy is: \nSelect and explain. \nA. Ischemic necrosis, B. Skin irritation, C. Prolapse, D. Parastomal hernia', 'role': 'user'}, {'content': 'Answer: B \nExplanation: - Overall M/c complication of ileostomy -Skin excoriation / dermatitis - MC early complication of ileostomy - Ischemia / necrosis - MC complication of both end colostomy and loop colostomy - Parastomal hernia - Parastomal hernia is more common in END colostomy (due to extensive dissection) - Prolapse is more common in LOOP colostomy (due to larger opening)', 'role': 'assistant'}]