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[目的]探讨前哨淋巴结组织印片在结肠癌术中诊断治疗的应用。[方法]对6例结肠癌肿瘤手术获取的前哨淋巴结标本进行组织印片细胞检测,并与常规石蜡切片诊断结果进行对比。[结果]组织印片细胞制片时间平均为5min,染色效果好,与常规石蜡切边诊断结果相比,前哨淋巴结的结果准确率达到80%以上,存在1例阳性非前哨淋巴结细胞漏检。[结论]组织印片检测可以适用于结肠癌前哨淋巴结的检测,可以在一定程度上替代冰冻切片等检测。
[Objective] To investigate the application of sentinel lymph node tissue print in the diagnosis and treatment of colon cancer. [Method] Sentinel lymph node samples from 6 cases of colon cancer were collected for histological detection and compared with the diagnostic results of conventional paraffin sections. [Result] The results showed that the average time of tissue printing cells was 5min, the dyeing effect was good. Compared with the results of conventional paraffin cutting, the accuracy rate of sentinel lymph nodes was above 80%, and there was one missing positive non-sentinel lymph node cells. [Conclusion] Tissue print detection can be applied to the detection of sentinel lymph node in colon cancer, which can replace the frozen section detection to a certain extent.