结直肠癌外周血肿瘤标志物的研究进展

Progress in research of tumor markers in peripheral blood of patients with colorectal cancer

结直肠癌是临床上常见的恶性肿瘤之一,如能早期发现、早期治疗,则有可能治愈.随着分子生物学的发展,外周血中检测肿瘤标志物在结直肠癌筛查中的应用,结直肠癌的早期发现成为可能.然而,肿瘤与其标志物之间的关系错综复杂,这就需要我们寻找相关的肿瘤标志物来进行检测.本文就常用及新发现的外周血肿瘤标志物综述如下.

Colorectal cancer is one of the most common malignant tumors.It can be cured if found and treated early.Advances in molecular biology make it possible to screen colorectal cancer using tumor markers in peripheral blood of patients.However,the relationship between tumors and tumor markers is very complicated,and more tumor markers need to be found.The aim of this paper is to review the recent progress in research of tumor markers in peripheral blood of patients with colorectal cancer.