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
In Patey's mastectomy all the following are removed except 
Select and explain. 
A. Pectoralis major, B. Skin of the breast, C. Pectoralis minor, D. Ductular system of the breast
A: Pectoralis major
Answer: A: Pectoralis major 
Explanation: Ans. (a) Pectoralis major(Ref. Bailey and Love 26th edition Page 813)Structures removed in Patey's mastectomy:* Breast, nipple, areola including the skin overlying the tumor* Level 1,2,3 Lymphnodes* Fascia over Pectoralis major* Pectoralis minor muscle