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甲胎蛋白异质体浓度检测鉴别良恶性肝病的研究 被引量:1

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摘要 目的探讨血清甲胎蛋白(AFP)异质体AFP—L3浓度检测在鉴别原发性肝癌与良性肝病中的临床价值。方法选择180例AFP含量在400ng/ml以下的肝病患者血清标本,应用酶联免疫吸附(ELISA)法检测AFP.L3浓度,分析原发性肝癌组与良性肝病组AFP.L3的浓度差异。结果原发性肝癌组(102例)的AFP—L3浓度明显高于良性肝病组(78例)[(109.04±62.51)ng/ml比(25.96±49.43)ng/ml,t=8.28,P〈0.001],以AFP—L3浓度38.0ng/ml为临界值,原发性肝癌与良性肝病AFP—L3浓度异常的灵敏度为82.35%(84/102),特异度为89.74%(70/78),诊断准确度为85.56%(154/180)。结论应用ELISA法检测AFP—L3在原发性肝癌与良性肝病的鉴别诊断中具有重要的临床应用价值。
出处 《肿瘤研究与临床》 CAS 2013年第2期122-123,共2页 Cancer Research and Clinic
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