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肝内和肝外胆管癌中Napsin-A和TTF-1的表达 被引量：3

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摘要 目的探讨Napsin-A和TTF-1在肝内和肝外胆管癌中的表达。方法收集肝内和肝外胆管癌30例,同时选取非肿瘤性胆囊及肝内胆管增生组织15例作为对照组,采用免疫组化En Vision法检测Napsin-A和TTF-1的表达。结果 7例胆管癌表达Napsin-A,均呈灶状阳性,TTF-1均阴性。结论Napsin-A可在胆管癌中表达,与肺腺癌鉴别诊断时应结合临床病史及其它抗体以避免潜在的诊断陷阱。
作者 王新根 周有俭 徐胜美 彭全洲
机构地区 广东省深圳市第四人民医院病理科 广东省深圳市人民医院病理科
出处 《临床与实验病理学杂志》 CAS CSCD 北大核心 2015年第8期916-918,共3页 Chinese Journal of Clinical and Experimental Pathology
关键词 胆管肿瘤 Napsin-A TTF-1 免疫组织化学
分类号 R735.8 [医药卫生—肿瘤]
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参考文献16

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临床与实验病理学杂志
2015年 第8期

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