乳腺癌改良根治Ⅰ式Auchincloss手术是当今国内外乳腺癌的主要外科治疗术式,乳腺癌改良根治术的目的在于保证根治效果的同时,尽可能减轻手术对患者造成的局部美观和功能的损害。由于保留胸大肌、胸小肌,锁骨下静脉、胸阔入口淋巴组织显露不满意,清除受到限制。我们2004年1月- 2006年1月对50例乳腺癌的改良根治Ⅰ式Auchincloss淋巴 Modified radical mastectomy type Ⅰ Auchincloss surgery is the main surgical treatment of breast cancer both at home and abroad. The purpose of modified radical mastectomy is to ensure the curative effect and to minimize the local aesthetic and functional damage caused by the operation. Due to the retention of pectoralis major, pectoralis minor muscle, subclavian vein, chest width entry lymphoid tissue revealed dissatisfaction, clearance is limited. We January 2004 -2006 in January on 50 cases of breast cancer modified radical Auchincloss type Ⅰ