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ＡＦＰ对诊断原发性肝癌 (ＰＨＣ)具有很高的灵敏性和相对特异性。ＣＡ - 199、ＣＡ - 5 0为诊断肝胆胰疾病中的一种重要的肿瘤标志物 ,多种肿瘤标记物联合检测对肿瘤的良恶性鉴别以及有助于单一肿瘤检出率提高。本文对 6 7例阻塞性黄疸患者血清ＡＦＰ、ＣＡ - 199、ＣＡ - 5 0
AFP for the diagnosis of primary liver cancer (PHC) has a high sensitivity and relative specificity. CA - 199, CA - 5 0 is an important tumor marker in the diagnosis of hepatobiliary and pancreatic diseases. The combination of multiple tumor markers in the detection of benign and malignant tumors and the improvement of single tumor detection rate. In this paper, 67 cases of obstructive jaundice serum AFP, CA - 199, CA - 50