1引言乳腺癌治疗概念已经从最大可耐受治疗转变为最小有效治疗。从腋窝淋巴结切除(ALND)转变为前哨淋巴结活检(SLNB)。如果远处转移的癌细胞已经播散到腋窝淋巴结则乳腺癌播散到腋窝淋巴结这一主流理论被确定。接受来自肿瘤的淋巴管引流的第一个淋巴结称为前哨淋巴结。我们可以发现前哨淋巴结并且检测它 1 Introduction The concept of breast cancer treatment has been transformed from the maximum tolerable treatment to the most effective treatment. From axillary lymph node dissection (ALND) to sentinel lymph node biopsy (SLNB). The mainstream theory of breast cancer disseminating to axillary lymph nodes has been identified if distantly metastasized cancer cells have spread to axillary lymph nodes. The first lymph node that receives drainage from the tumor is called the sentinel lymph node. We can detect the sentinel lymph node and test it