These diseases detected were esophageal varices, erosive gastritis, bile reflux gastritis, xanthoma, duodenitis, duodenal ulcer, small intestinal cancer, small intestinal angiodysplasia, Crohn's disease, intestinal polyp, inte 检出了15种病变:食道静脉曲张、烂性胃炎、汁返流性胃炎、黄色瘤、二指肠炎、二指肠溃疡、肠肿瘤、肠血管畸形、罗恩病、肠单发及多发息肉、特异性小肠炎、收不良综合征、肠憩室、肠黑病变、肠癌。