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男性乳腺癌的临床病理特征和分子基因表型分析 被引量:3

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摘要 目的探讨男性乳腺癌(MBC)临床病理特征和分子基因表型。方法回顾性分析我院近15年住院的男性乳腺癌患者40例,随机选取同期的女性乳腺癌患者100例作为对照组,总结分析男性乳腺癌(MBC)临床病理特征和分子基因表型。结果40例男性乳腺癌患者年龄分布15~88岁,中位年龄62岁;肿瘤大小为1.5~12cm,≤2cm仅5例;病理类型以浸润性导管癌为主,共34例,浸润性小叶癌0例,其他类型6例;乳腺癌组织学Ⅰ级2例,Ⅱ级24例,Ⅲ级14例,其中Ⅱ+Ⅲ级的比例占95%(38/40);有腋窝淋巴结转移27例,占67.5%(27/40);基因分子亚型包括LuminalA型32例,LuminalB亚型7例,HER-2+亚型0例,Basal-like亚型1例;LuminalA组较LuminalB+组乳腺癌患者组织学Ⅲ级的比例低,差异有统计学意义(P<0.05),发病年龄、淋巴结转移及平均转移淋巴结数差异无统计学意义。结论男性乳腺癌患者发病年龄偏晚,病理类型以浸润性导管癌为主,更少见小叶型乳腺癌,组织学分级可能更高,预后相对更差;男性乳腺癌患者多见LuminalA型和Lu-minalB型,LuminalA型较LuminalB+乳腺癌患者组织学Ⅲ级的比例低。
出处 《中华临床医师杂志(电子版)》 CAS 2010年第2期70-72,共3页 Chinese Journal of Clinicians(Electronic Edition)
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参考文献2

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共引文献44

同被引文献35

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