血清铜、铜/锌比值作为胃癌患者肿瘤标志物的应用价值

Values on Application of Serum Cu and Cu/Zn to Diagnose Stomach Cancer

对１９８ 例胃癌患者同时检测的血清铜、锌及癌胚抗原（ＣＥＡ） 结果进行了分析， 发现联合应用血清铜、铜／ 锌比值及ＣＥＡ 对判断胃癌患者有无肿瘤负荷有较高价值。

The content of serum Cu and Cu/Zn ratio of 198 cases with stomach cancer were determined.The results showed that the content of serum Cu and the ratio of Cu/Zn could be the signals of stomach cancer.They have high application values on the diagnosing stomach cancer.