【摘要】 目的　探讨癌抗原 (cancerantigen ,CA12 5 )对肝硬化腹水的诊断价值。 方法　用放射免疫法测定有腹水肝硬化及无腹水肝硬化患者血清CA12 5水平。结果　有腹水肝硬化组血清CA12 5为 32 1± 2 30U/ml,无腹水肝硬化组血清CA12 5为 5 0± 17U/ml。经统计处理 ,两组间差异有显著性 (P <0 .0 5 )。结论　CA12 5可作为肝硬化腹水的诊断参考指标更多还原

【Abstract】 Objective To investigate the significance of serum in the diagnosisof ascites in cirrhotic patients.Methods The 1evels of CA125were observed in serum in asci tic patients and in nonascitic patients.Results The uales of CA125 in serum were 310±280 U/ml i n ascitic patients. The values of CA125in serum were l0±17 U/ml in non-asciti c patients.Conclusion CA125 can be a marker for the diagn osis of ascites in patients with chronic live disease更多还原