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P504s和34βE12检测在前列腺病变良恶性鉴别中的意义 被引量:2

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摘要 目的:探讨免疫组化染色在前列腺穿刺活检中的应用价值。方法:在组织学基础上,对112例前列腺穿刺标本进行P504s、34βE12免疫组化检测。结果:P504s在前列腺癌、前列腺上皮内瘤变(PIN)和良性增生组织中的阳性表达差异有统计学意义(P<0.01);在不同Gl-eason评分的前列腺癌组织中,P504s阳性表达差异无统计学意义(P>0.05);34βE12在前列腺癌组织中表达呈阴性,在上皮内瘤变中呈不连续表达,在良性增生病变中呈强阳性表达。结论:P504s是前列腺癌特异性标记物,与CK34βE12联合标记在前列腺病变鉴别诊断中具有重要意义,可提高前列腺癌的诊断准确率。
作者 孙新超
出处 《中国社区医师(医学专业)》 2011年第14期210-210,共1页
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参考文献4

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共引文献19

同被引文献19

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