结直肠癌筛查研究现状

Current status of colorectal cancer screening

结直肠癌是最常见的消化道恶性肿瘤之一,其早期筛查策略十分重要。通过规范的早期筛查,癌前病变及癌症早期及时干预治疗,可以极大提高预后。目前常用的筛查方法包括结肠镜、免疫法粪便隐血试验、粪便DNA检测等,近年来国内外针对结直肠癌的筛查方法不断进展丰富。本文针对结直肠癌的早期筛查方法和各国筛查策略进行详细总结论述,以为将来更好地开展早筛工作提供参考。

Colorectal cancer is one of the most common gastrointestinal malignant tumors, and its early screening strategy is extremely important. Through standard early screening, precancerous and cancer lesions can be detected early and treated timely, which greatly improve the prognosis. At present, the common screening methods include colonoscopy, fecal immunochemical test, fecal DNA testing, etc. And the screening methods have been continuously enriched recently. This review summarizes the early screening methods and the national screening strategies of colorectal cancer in detail, so as to lay the foundation for a better early screening work in the future.