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
Bleeding from nipple is seen in: September 2011 
Select and explain. 
A. Mastitis, B. Breast carcinoma, C. Mammary dysplasia, D. Eczema
B: Breast carcinoma
Answer: B: Breast carcinoma 
Explanation: Ans. B: Breast carcinoma A blood-stained discharge may be caused by duct ectasia, a duct papilloma or carcinoma