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本文报告了64例肝癌病人的血清甲胎蛋白、铁蛋白和癌胚抗原联合放射免疫分析。结果表明:甲胎蛋白与铁蛋白联合测定可使原发肝癌的诊断阳性率由甲胎蛋白单项测定的68.75％提高到91.66％(P<0.01)。癌胚抗原测定对提高原发肝癌的诊断无重要意义。
This article reports the combined radioimmunoassay of serum alpha-fetoprotein, ferritin and carcinoembryonic antigen in 64 patients with liver cancer. The results showed that the combined detection of alpha fetoprotein and ferritin increased the diagnostic positive rate of primary hepatocellular carcinoma from 68.75% to 91.66% (P<0.01). Carcinoembryonic antigen assay has no significance in improving the diagnosis of primary liver cancer.