目的：研究乳腺癌前哨淋巴结的定位活检方法，探讨前哨淋巴结对腋窝淋巴结状态的预测价值及其临床意义。

Objective: to study the method of sentinel lymph nodes (SLN) biopsy in breast cancer, and to study the value of SLN in predicting the condition of axillary nodes and its clinical significance.

youdao

目的：探讨乳癌哨兵淋巴结活检预测腋窝淋巴结转移状态的可靠性。

Objective: To evaluate the clnical significance in determined axillary lymph nodes of breast cancer with mammography.

youdao