染色法前哨淋巴结活检与淋巴结状况的对照研究

目的：探讨淋巴染色对于癌前哨淋巴结活检的影响。方法：采用亚甲蓝染色法对45例术前乳腺癌患者行腋窝蓝染淋巴结活检，后行常规腋窝淋巴结清扫，两标本均送病理检查。结果：检出率为88．9％，SLN检查结果准确率为97．5％（39／40）；灵敏度为87．5％（7／8）。结论：SLN转移情况基本可以反映乳癌腋窝淋巴结转移情况。

A comparison study on staining sentinel lymph node of biopsy with lymph nodes situation

Objective： To study the effect of lymph staining on cancer sentinel lymph node biopsy. Methods： Using methylene blue staining on 45 cases of breast cancer with blue-stained lymph node biopsy in armpit, underwent conventional axillary lymph node disseetion, two samples were sent for pathological examination. Reuslts： Detection rate is 88.9%, test results rate of SLN is 97.5% （39/40）; sensitivity is 87.5% （7/8）. Conclusion： Basic situation of SLN metastasis can reflect metastasis situation of breast cancer axillary lymph node.