<prompt> In Pateys mastectomy all the following are removed exceptPectoralis majorSkin of the breastPectoralis minorDuctular system of the breast  <response>: Ans. a Pectoralis majorRef. Bailey and Love 26th edition Page 813Structures removed in Pateys mastectomy: Breast, nipple, areola including the skin overlying the tumor Level 1,2,3 Lymphnodes Fascia over Pectoralis major Pectoralis minor muscle 