Fig. 1From: Clinical characteristics and management of autoimmune enteropathy in children: case reports and literature reviewEndoscopy figures of case 1 and 4. (A) Showed the villi in the descending part of duodenum are low and flat. (B) Showed the villi of the terminal ileum are sparse, and no ulcer or erosion is found. (C) and (D) showed the small intestinal villi are flat, with celiac-like changesBack to article page