This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Breast, Subject name: Surgery
Most frequent site of accessory breast:- 
Select and explain. 
A. Axilla, B. Groin, C. Buttock, D. Thigh
A: Axilla
Answer: A: Axilla 
Explanation: Most frequent site of accessory breast is axilla.