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胃镜是诊断胃癌最有效的手段,但大多早期胃癌通过普通内镜易被漏诊、误诊,故如何提高胃癌的早期发现率已成为国内外研究的热点。自色素内镜得到应用后,内镜染色技术不断发展,色素放大内镜、荧光内镜以及内镜窄带显像术等弥补了普通内镜的不足,早期胃癌的诊断取得了较大进步。该文就内镜染色在早期胃癌诊断中的应用进展进行阐述。
Gastroscopy is the most effective method to diagnose gastric cancer. However, most of the early gastric cancer is misdiagnosed and misdiagnosed by ordinary endoscopy. Therefore, how to improve the early detection rate of gastric cancer has become a hot research field at home and abroad. Since the application of endoscopic pigment, endoscopic staining technology continues to develop, enlarged endoscopy, fluorescence endoscopy and endoscopic narrowband imaging to make up for the lack of ordinary endoscopic diagnosis of early gastric cancer has made great progress. This article describes the application of endoscopic staining in the diagnosis of early gastric cancer.