近年来,各种乳腺疾病特别是乳腺癌的发病率逐年增高,是女性最常见的恶性肿瘤。乳房不仅是哺乳器官,也是体现女性形象美的重要因素。传统的乳腺癌根治手术,使患者胸壁严重毁损、乳房缺失、腋窝凹陷、姿势变形等[1],彻底摧毁 In recent years, various breast diseases, especially the incidence of breast cancer increased year by year, is the most common malignant tumors in women. Breast is not only a breast-feeding organ, but also an important factor that reflects the beauty of female images. The traditional radical surgery of breast cancer, so that patients with severe chest wall damage, breast loss, armpit depression, posture deformation [1], completely destroyed