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前哨淋巴结活检 (ｓｅｎｔｉｎｅｌｎｏｄｅｂｉｏｐｓｙ ,ＳＮＢ)是近年来乳腺癌外科领域的一个重大突破 ,其目的是通过ＳＮＢ使腋淋巴结阴性的乳腺癌患者免行腋淋巴结清扫[1] 。乳腺淋巴引流是ＳＮＢ的基础 ,其解剖与生理学知识是完善ＳＮＢ的保障。乳腺淋巴引流的研究已经有
Sentinelnode biopsy (SNB) is a major breakthrough in the field of breast surgery in recent years. Its aim is to avoid axillary lymph node dissection in patients with axillary lymph node-negative breast cancer through SNB [1]. Breast lymph drainage is the basis of SNB, its anatomy and physiological knowledge is to improve SNB protection. Lymphatic drainage of breast has been studied