前哨淋巴结能准确预测盆腔淋巴结的转移状态,应用生物活性染料法、放射性核素示踪法或两者联合应用对前哨淋巴结进行定位,通过细胞印记法、病理连续切片、免疫组织化学染色及RT-PCR技术检测提高其阳性检出率,特别是宫旁淋巴结,有利于制定宫颈癌患者个体化治疗方案。目前快速准确检出前哨淋巴结有待于进一步发展。 Sentinel lymph nodes can accurately predict the metastatic status of pelvic lymph nodes. The sentinel lymph nodes can be located by bioactive dye method, radionuclide tracer method or a combination of the two. Sentinel lymph node biopsy was performed by means of cell marking method, pathological section, immunohistochemical staining and RT- Detection of PCR technology to improve its positive detection rate, especially in the paraneoplastic lymph nodes, is conducive to the development of personalized treatment of cervical cancer patients. The rapid and accurate detection of sentinel lymph nodes needs to be further developed.