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afp cea ca199 zhen duan yi xing gan yan xiang guan gan ai chu bu yan jiu
Author(s): 
Pages: 541-542
Year: Issue:  5
Journal: Experimental and Laboratory Medicine

Keyword:  AFPCEACA199诊断乙型肝炎肝癌;
Abstract: 目的 研究肿瘤标志物对于乙型肝炎相关肝癌的诊断价值.方法 采用发光免疫法检测乙型肝炎相关肝癌、肝硬化病人血清AFP、CEA、CA199,比较其差异及运用诊断性试验评价其诊断价值.结果 血清CEA、CA199在两组间无明显差异,血清AFP诊断肝癌的灵敏度为73.4%,特异度为93.3%,ROC曲线下的面积是0.81,阳性预测值为91.3%,阴性预测值为76.7%,诊断最佳的临界值为125μg/L.结...
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