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: Unknown
Bloody discharge from the nipple is most commonly due to 
Select and explain. 
A. Mammary duct ectasia, B. Carcinoma, C. Duct papilloma, D. Fibrocystic disease
C: Duct papilloma
Answer: C: Duct papilloma 
Explanation: 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