The analysis of serum CEA、CA125、CA199 in 174 patients with cancer

Objective Discussion of patients with tumor of three kinds of serum tumor markers CEA,CA12-5 and CA19-9 level changes,and in tumor assisted diagnosis application value.Methods Using a chemiluminescence immune assay for the detection of particles in 60 cases with colorectal cancer,25 cases of patients with lung cancer,40 cases of gastric cancer,15 cases of patients with esophageal cancer,18 cases of bladder carcinoma,16 cases of cervical esophageal carcinoma patients and 50 healthy people 3 tumor markers in serum level.Results Colorectal cancer,lung cancer and gastric cancer patients with 3 kinds of serum tumor markers levels and positive rates were significantly higher than those in healthy people group(P0.01),there was a significant difference;in patients with cervical cancer CA125 levels and positive rates were significantly higher than those in healthy group(P0.01),there was a significant difference.Conclusions 3 kinds of serum tumor markers for tumor diagnosis is of certain clinical value,the positive rate of combined detection is more higher.bladder cancer,esophageal cancer and cervical cancer patients should be combined with clinical symptoms、operation and pathology examination.