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血清CEA CA19-9CA72-4联合检测对胃癌的诊断价值

Donghong Zhang,Boxing Wei,Minghu Li

PUBLIC MEDICAL FORUM MAGAZINE（2010）

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Abstract
目的 分析血清中肿瘤标志物CEA、CA19-9、CA72-4联合检测对胃癌的诊断价值.方法 对已经确诊的胃癌患者56例术前进行血清CEA、CA19-9、CA72-4测定.结果 56例患者血清CEA为(28.4±912)μg/L,CA19-9为(35.9±71.9)U/mL,CA72-4为(9.8±40.8)U/mL.对照组血清CEA为(21±0.8)μg/L,CA19-9为(14.5±7.3)U/mL,CA72-4为(4.2±1.3)U/mL.胃癌组CEA、CA72-4较对照组明显升高,有显著差异性(P<0.05),其中CEA、CA19-9、CA72-4联合检测的敏感性最高为61.2%.结论 CEA、CA19-9、CA72-4单项检测对胃癌的诊断有一定的意义,但三项联合检测更有诊断价值.
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