1　在过去的 10 0年 ,乳腺癌的外科治疗经历了四大历程19世纪末 ,Ｈａｌｓｔｅｄ的乳腺癌根治术其观点认为 ,乳腺癌主要是一个局部的疾病 ,先有淋巴结转移 ,以后再引起血道转移 ,淋巴道转移是肿瘤播散的标志。区域淋巴结切除对肿瘤的转移有治疗作用 ,手术操作影响愈后 ,其治疗? 1 In the past 10 years, the surgical treatment of breast cancer has gone through four major histories Halsted radical breast cancer in the late 19th century The view that breast cancer is mainly a localized disease, first lymph node metastasis, and then cause hematogenous metastasis , Lymph node metastasis is a sign of tumor spread. Regional lymph node resection of the tumor metastasis have a therapeutic effect, the more affected after surgery, the treatment?