论文部分内容阅读
目的探讨CEA和CA125检测对肺癌鉴别诊断的临床意义。方法采用免疫放射分析法测定20例健康人和80例各类肺癌患者血清中CEA、CA125水平及阳性率,进行统计分析。结果肺癌患者CEA、CA125水平较健康对照组高(p<0.01),不同类型肺癌的CEA和CA125阳性率差异无显著性(p>0.05)。结论血清CEA和CA125可作为肺癌早期诊断、鉴别诊断的重要参考指标。
Objective To investigate the clinical significance of CEA and CA125 in the differential diagnosis of lung cancer. Methods Serum levels of CEA and CA125 and the positive rate of 20 healthy individuals and 80 patients with various types of lung cancer were determined by immuno-radio-immunoassay. Statistical analysis was performed. Results The levels of CEA and CA125 in patients with lung cancer were significantly higher than those in healthy controls (p <0.01). There was no significant difference in the positive rates of CEA and CA125 among different types of lung cancer (p> 0.05). Conclusion Serum CEA and CA125 can be used as an important reference for early diagnosis and differential diagnosis of lung cancer.