In the conventional group, the conformity rate of the endoscopy to biopsy results is 80%, but in the Dye one is 95% and the accurate rate of diagnostic is 100%.

• 表明，普通内镜与病理诊断符合率为80%25，色素内镜与病理诊断符合率为95%25，色素内镜正确诊断率为100%25。