淋巴水肿是乳腺癌术后的一个常见远期并发症,其发生和发展的机制不清,同时也缺乏有效的预防和治疗手段。我们通常认为手术和/或腋窝淋巴结放射治疗是导致乳腺癌术后淋巴水肿(BCRL)发生的主要原因。传统的病理生理学观点认为BCRL是手术或放疗损伤了同侧手臂的淋巴系统造成腋窝淋 Lymphedema is a common long-term complication after breast cancer surgery, its mechanism of occurrence and development is unclear, but also lack of effective means of prevention and treatment. We generally believe that surgery and / or axillary lymph node radiation therapy is the leading cause of postoperative lymphedema (BCRL) in breast cancer. The traditional pathophysiological point of view that BCRL surgery or radiotherapy damage ipsilateral arm caused by the lymphatic system of axillary lymph nodes