Preschooler with a purpuric skin rash and abdominal pain Pediatric Imaging Gastrointestinal July 22, 2021May 21, 2021 AXR AP (left) and spot image of the terminal ileum (right) from a small bowel follow through show bowel wall fold thickening (thumbprinting) throughout the jejunum and ileum. The diagnosis was Henoch-Schonlein purpura. Related Published July 22, 2021May 21, 2021