This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nipple Discharge, Subject name: Surgery
[{'content': 'Pathological nipple discharge is mostly associated with? \nSelect and explain. \nA. Fibroadenoma, B. Duct papilloma, C. Adenocarcinoma, D. Lobular carcinoma', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. (b) Duct papillomaRef: Bailey & Love 24th ed p 828, Schwartz 9thed ch-17', 'role': 'assistant'}]