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原癌基因、雌激素受体和孕激素受体在乳腺癌中的表达及临床意义 被引量:4

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摘要 为探讨乳腺癌组织中c-erbB-2原癌基因和雌激素受体(ER)、孕激素受体(PR)表达及其临床意义,采用免疫组化方法检测356例乳腺癌组织中c-erbB-2、ER、PR的表达情况。结果表明,c-erbB-2、ER、PR的阳性表达率分别为66.9%、59.3%和46.1%、c-erbB-2阳性率与临床分期、有无淋巴结转移差异有显著性(P<0.05),与患者的年龄、肿瘤的大小及组织学类型的差异无显著性(P>0.05);ER的表达在不同肿瘤大小、腋窝淋巴结有无转移组别中差异有统计学意义(P<0.05),PR的表达与患者的年龄、临床分期、有无淋巴结转移、肿瘤的大小及组织学类型的差异无显著性(P>0.05);c-erbB-2阳性表达与ER、PR阳性表达呈负相关,差异有显著性(P<0.05)。结论:c-erbB-2的阳性表达是乳腺癌患者预后差的指标,同时检测c-erbB-2、ER、PR不仅有助于乳腺癌患者预后判断,而且可以为临床制定综合治疗方案提供依据。
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出处 《沈阳部队医药》 2009年第3期169-171,共3页
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