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对129例不同细胞学病理类型肺癌患者的血清癌胚抗原、铁蛋白及β_2-微球蛋白进行联合效免检测,除各型间进行比较外,同时与肺良性病变组14例及健康正常人组24例作对比分析,统计学处理结果表明:三项检测指标在肺癌组与健康正常人组间有高度显著差异(P<0.01),癌胚抗原在肺癌组与肺良性病变组间有显著差异(P<0.05),并且在肺癌各类型间腺癌呈显著性增高,因而对肺癌诊断阳性率的提高,与肺良性病变的鉴别以及肺癌各细胞病理学类型间的区分有一定的参考价值。
The combination of serum carcinoembryonic antigen, ferritin and β 2 -microglobulin in 129 patients with different cytopathological types of lung cancer were detected by combined immunophenotype examination. In addition to the comparison among various types, 14 patients with benign lung disease and normal healthy persons were also tested. In the group of 24 cases for comparative analysis, the statistical processing results showed that: there were highly significant differences among the three detection indicators in the lung cancer group and the healthy normal group (P<0.01). Carcinoembryonic antigen was significantly different between lung cancer group and benign lung disease group. The difference was statistically significant (P<0.05), and it was significantly higher in various types of adenocarcinoma of lung cancer. Therefore, it has certain reference value for the improvement of the positive rate of lung cancer diagnosis, the differentiation of benign lung lesions, and the distinction between pathological types of lung cancer cells. .