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大肠癌是常见的胃肠道恶性肿瘤,近年来其发病率有逐渐上升的趋势,选择有效的大肠癌筛检方法,早期发现大肠癌,是提高患者生存率的一个重要手段。相关研究表明,连续性自然人群普查是降低大肠癌发病率、提高患者生存率的一个有效途径[1]。粪便隐血试验是目前国际上公认有效的大肠?
Colorectal cancer is a common gastrointestinal cancer, and its incidence has gradually increased in recent years. Choosing an effective colorectal cancer screening method and early detection of colorectal cancer is an important means to improve the survival rate of patients. Related studies have shown that continuous natural population census is to reduce the incidence of colorectal cancer and improve patient survival rate of an effective way [1]. Stool occult blood test is recognized internationally effective large intestine?