AgNOR在胸腔脱落细胞学诊断中的意义  

The role of AgNOR in the diagnosis of thoracic exfoliative cytology

作　　者：于维霞 高新平 李艳萍 赵卫星 张明彩 秦志强 

机构地区：[1]河南卫辉第一附属医院

出　　处：《新乡医学院学报》1995年第2期128-130,共3页Journal of Xinxiang Medical University

摘　　要：目的探讨核仁组成区蛋白（ＡｇＮＯＲ）在胸腔脱落细胞学良恶性鉴别诊断中的价值。方法细胞学涂片以胶质银技术染色，依据上海方案进行ＡｇＮＯＲ观察，以ＨＥ染色涂片或术后组织切片相对照。结果恶性肿瘤细胞（腺癌、鳞癌）的ＡｇＮＯＲ数目、形态与良性脱落细胞（间皮细胞、柱状上皮细胞及淋巴细胞等）均不相同，即使稍有退变也是如此。结论ＡｇＮＯＲ对于胸腔脱落细胞学良恶性鉴别诊断有一定帮助。Objective The purpose of this study is to evaluate the role of AgNOR in the differentiatingdiagnosis of benign/ malignancy. in thoracicexfoliative cytology.Methods Smears were stained with silvercolloid technique.AgNOR were studied accordingto Shanghai system, compared with HE staining.smears or sections.Results AgNOR of malignant tumor cells(adenocarcinoma, squamous cell carcinoma)were different from that of benign exfoliative cells(mesothelium, columnar epithelium andlymphocyte) in counts, shapes and so on, sodid in the retrograde cells. Conclusion AgNOR is an useful index in diferentiating between benign and malignancy inthoracic exfoliative cytology.

关 键 词：肿瘤 胸腔 细胞学 鉴别诊断 核仁组成区 

分 类 号：R730.43[医药卫生—肿瘤]