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CDK4及MDM2在不同危险分层腹膜后脂肪瘤中的表达研究 被引量:2

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摘要 目的:比较CDK4及MDM2在不同危险分层腹膜后脂肪肉瘤(RPLS)中的表达。方法:选择我院普外科手术切除的原发性及复发性RPLS 129例(共151例次标本),均经常规术后病理检查确诊并行CDK4、MDM2等免疫组化检查,比较CDK4、MDM2在不同危险分层RPLS中的阳性表达情况。结果:CDK4在高危组阳性表达率达98.0%,显著高于低危组的70.4%(P<0.05);与中危组的80.8%比较,差异不显著(P>0.05)。MDM2在高危组阳性表达率为93.8%,显著高于低危组的66.7%和中危组的61.5%(P<0.05)。CDK4和MDM2在高危组不同病理分型阳性表达率均较高,但组间差异不显著(P>0.05)。结论:CDK4、MDM2在高危RPLS阳性率表达更高,对RPLS预后有一定参考价值。
出处 《人民军医》 2015年第4期401-402,共2页 People's Military Surgeon
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