为减少乳癌根治术术中出血和术后皮瓣坏死、皮下积液、患侧上肢水肿及活动功能障碍等常见并发症的发生 ,笔者自 1999年 8月～ 2 0 0 0年 6月对 34例乳癌根治术手术操作方法及术后处理进行一些改进 ,效果良好。1　临床资料1.1　一般资料　本组 34例均为女性 ,年龄 46± 2 .8岁 ( In order to reduce the occurrence of common complications such as intraoperative hemorrhage and postoperative flap necrosis, subcutaneous fluid accumulation, ipsilateral upper limb edema, and active and dysfunctional complications of breast cancer radical mastectomy, the author has been working on this technique since August 1999-June 2000. Cases of breast cancer radical operation and postoperative treatment were improved, and the results were good. 1 Clinical data 1.1 General information The group of 34 cases were female, aged 46±2.8 years (