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胰腺实性-假乳头瘤临床病理特点及诊断 被引量:2

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摘要 目的:研究胰腺实性-假乳头瘤临床病理特点、免疫表型及诊断。方法分析5例胰腺实性-假乳头瘤的组织病理学和免疫表型,结合文献进行分析。结果5例患者均为女性,大体肿瘤有包膜(2例)或边界较清,切面囊实性。瘤细胞大小形态较一致,无明显异型性;瘤细胞粘附性差,呈特征性假乳头结构及实体片状。免疫组化Viment、β-catenin阳性,CD99核旁点状阳性,AE1/AE3、CD10部分阳性,E-cadherin、CgA阴性,Ki-67阳性指数低;特染PAS嗜酸性小球阳性。结论胰腺实性-假乳头瘤具独特临床病理学特点,无特异性免疫表型,诊断需结合病理组织学特征和免疫组化综合分析。
出处 《中国实用医刊》 2015年第20期80-82,共3页 Chinese Journal of Practical Medicine
基金 国家自然基金项目(81273260)
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