This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
[{'content': 'A 72 year old male presented with complete rectal prolapse with\nhistory of constipation from the last 10 years. Management for this\npatient Is \nSelect and explain. \nA. Delorme procedure, B. Well’s resection, C. Abdominal Rectopexy, D. Resection Rectopexy', 'role': 'user'}, {'content': 'Answer: A \nExplanation: For young pts - Abdominal rectopexy is preferred.\nFor old pts - perineal rectopexy is preferred (delormes, altamaier).\nUnderlying cause must be treated.', 'role': 'assistant'}]