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河北省乳腺癌HER-2检测及判读问卷调查分析

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摘要 目的了解河北省乳腺癌HER-2检测及判读现状,发现潜在问题,提升市县级医院HER-2检测及判读水平。方法使用网络问卷对河北省多家医院中乳腺癌HER-2检测及判读问题进行调查,并进行统计分析。结果全国10余省市169位医师参加了调查,67.5%(114/169)为河北省病理医师,74.0%(125/169)的医院为三甲医院,35.5%的医院乳腺癌每年的病例多于500例,调查显示不同医院HER-2的阳性率差异较大,阳性率为15%~25%的医院占40.8%(69/169),多因素Logistic回归分析显示影响HER-2阳性率的主要因素为标本离体到固定的时间(χ^(2)=36.662,P=0.013)、免疫组化方法(χ^(2)=26.207,P=0.003)和HER-2抗体选择(χ^(2)=32.755,P=0.036)。HER-2检测范围的实现较理想:96.4%(163/169)的医院在乳腺癌术前穿刺和术后标本行常规HER-2检测,治疗过程中出现复发灶和转移灶,87%(147/169)的医院常规进行HER-2检测。84.6%(143/169)和91.1%(154/169)医院分别对多中心性乳腺癌和乳腺微浸润性癌常规进行HER-2检测。结论标本离体到固定的时间、免疫组化方法及抗体的选择对于HER-2检测阳性率影响明显,建议标本及时固定,选用规范化试剂盒及检测方法流程,对于提高河北省乳腺癌的HER-2检测及判读水平具有重要意义。
出处 《临床与实验病理学杂志》 CAS CSCD 北大核心 2021年第6期721-724,共4页 Chinese Journal of Clinical and Experimental Pathology
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