Clinical significance of combined assay of serum tumor markers in patients with gastrocolonic carcinoma / 中国普通外科杂志

ABSTRACT

Objective To evaluate the clinical significance of combined serum tumor markers assay in patients with gastric or colorectal carcinoma. Methods Serum level of 12 common tumor markers, including CA19-9,NSE,CEA,CA242 Jerritin,Beta-HCG,AFP,free-PSA,PSA,CA125,HGH and CA153, was measured with multi-tumor markers protein biochip detective system in 179 cases of gastric and colorectal carcinoma, 82 patients with benign digestive disease and 160 healthy volunteers. Results Cancer patients had significantly higher positive rates than that of two other controls (P