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Her-2在胃癌组织中的表达及意义 被引量:5

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摘要 目的探讨表皮生长因子受体-2(Her-2)在胃癌发生发展中的作用。方法采用免疫组化SP法检测420例胃癌组织中Her-2的表达情况,并分析其与临床病理参数的关系。结果胃癌组织中Her-2阳性率为38.57%(162/420),与肿瘤的分化程度、体积大小、局部淋巴结转移、远处转移密切相关;Her-2阳性者平均生存时间明显短于阴性者;COX比例风险回归模型分析提示Her-2是影响胃癌患者预后独立危险因素。结论Her-2高表达可促进胃癌的发生发展;其可以作为一个独立的预后预测指标。
作者 刘震宇
出处 《山东医药》 CAS 北大核心 2009年第15期82-83,共2页 Shandong Medical Journal
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