Objective To evaluate the diagnostic value of serum carcinoembryonic antigen (CEA), CA125 and CA19-9 in patients with colon cancer.

• 摘要目的探讨血清癌胚抗原(CEA)、癌抗原125(CA125)、癌抗原19-9(CA19-9)联合检测对结肠癌的诊断价值。