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
The common presentation of duct papilloma of the breast is 
Select and explain. 
A. Bloody nipple discharge, B. Mass in breast, C. Breast eczema, D. Pagets disease
A: Bloody nipple discharge
Answer: A: Bloody nipple discharge 
Explanation: True polyps of epithelium lined breast ducts Benign and not precancerous Solitary and located under areola Less than 1 cm in size and can grow up to 4-5 cms Most common presentation is bloody nipple discharge
Treatment - excision of duct along with tumor known as duct excision