目的探讨应用全纤维结肠镜(以下简称为内镜)对多发性原发结肠癌的诊断效果。方法将本院在2014-2016年收治的多发性原发结肠癌患者共计30例作为研究资料,对全部患者均进行了内镜检查。结果通过检测,诊断出为结肠多发性原发癌有3例,2例为第二原发癌,为早期癌,这些患者是在临床症状出现之前应用内镜被检查出来的。结论应用全纤维结肠镜对多发性原发结肠癌进行检查诊断,诊断准确率很高,若在手术前没有进行全结肠内镜检查,要在手术中或者是手术后的1、3个月之内做该项检查。在临床中应用有效的检测手段对疾病进行诊断对疾病的早期发现、早期治疗是极其有利的,能够提高患者的生命质量,因此,这种诊断措施是值得推广应用的。 Objective To investigate the diagnostic value of using whole-fiber colonoscopy (hereinafter referred to as endoscopy) for multiple primary colon cancer. Methods A total of 30 patients with multiple primary colorectal cancer treated in our hospital from 2014 to 2016 were selected as the research materials and all the patients were examined by endoscopy. RESULTS: Three of the primary colorectal cancers diagnosed by the test were diagnosed as secondary to primary colorectal cancer, and two were primary secondary cancers and were diagnosed as early cancers. These patients were examined by endoscopy prior to the onset of clinical symptoms. Conclusion The application of all-fiber colonoscopy in the diagnosis of multiple primary colon cancer diagnosis and high diagnostic accuracy, if not before the operation of the whole colon endoscopy, to surgery or surgery after 1, 3 months Do the inspection within. In the clinical application of effective detection means to diagnose the disease early detection of the disease, early treatment is extremely beneficial and can improve the quality of life of patients, therefore, this diagnostic measure is worth promoting the use of.