This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology and breast, Subject name: Surgery
[{'content': 'A blood stained discharge from the nipple indicates one of the following \nSelect and explain. \nA. Breast abscess, B. Fibroadenoma, C. Duct papilloma, D. Fat Necrosis of Breast', 'role': 'user'}, {'content': "Answer: C \nExplanation: Discharge can occur from one or more lactiferous ducts.Discharge can be: * clear, serous - fibrocystic disease,duct ectasia,carcinoma. * blood stained - carcinoma,duct papilloma,duct ectasia. * black or green -duct ectasia. Blood stained discharge is seen in duct papilloma. Bailey and Love'sSho practice of surgery.Edition 23.Pg no:753", 'role': 'assistant'}]