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目的提高早期大肠癌的诊断水平,探索早期大肠癌的内镜下治疗方法。方法对结肠镜检查发现的小病变用0.4%靛胭脂行黏膜染色,观察腺管开口及分型,对早期大肠癌直接切除或行内镜下黏膜切除术。结果发现大肠癌23例,其中早期大肠癌14例,行内镜下治疗10例。结论黏膜染色及对腺管开口分型,能明显提高早期大肠癌的诊断水平,早期大肠癌的内镜下治疗安全有效。
Objective To improve the diagnosis of early colorectal cancer and to explore the endoscopic treatment of early colorectal cancer. Methods Colonoscopy was used to detect small lesions with 0.4% indigo rouge mucosal staining, observation of duct opening and typing, direct resection of early colorectal cancer or endoscopic mucosal resection. The results showed that 23 cases of colorectal cancer, of which 14 cases of early colorectal cancer, endoscopic treatment of 10 cases. Conclusions Mucosal staining and typing of the duct opening can obviously improve the diagnostic value of early colorectal cancer. Endoscopic treatment of early colorectal cancer is safe and effective.