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': "All are true about Peyronie's disease except - \nSelect and explain. \nA. Self limiting, B. Medical treatment is effective, C. Association with Dupytren's contracture, D. Calcified plaques", 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]