system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Bloody discharge from the nipple is most commonly due to
assistant
The correct answer is  Ans C Duct papilloma Ref: Bailey & Love's short practice of surgery 25th ed Causes of nipple discharge Blood Green Single duct Duct papilloma Ductal carcinoma Duct ectasia Duct ectasia Serous Fibrocystic disease Duct ectasia Multiple ducts Ductal carcinoma Duct ectasia Fibrocystic disease