自20世纪80年代乳腺癌保留乳房(保乳)手术进入外科医生的视野以来,保乳手术在乳腺癌的手术治疗方面占有越来越重要的地位。随着对其应用的日益广泛,关于保乳手术安全性和远期疗效的探讨也在逐渐深入。目前,保乳术后复发率高低各家报道不一,文献中保乳治疗后的5年局部复发率一般 Breast-conserving surgery has become increasingly important in the surgical treatment of breast cancer since breast conserving breast-conserving surgery entered the surgeon’s field of vision in the 1980s. With its increasingly wide range of applications, the discussion on the safety and long-term efficacy of breast-conserving surgery is also gradually in-depth. At present, the relapse rate after breast-conserving surgery varies from different reports, in the literature after breast-conserving treatment 5 years local recurrence rate