Fig. 6From: Duodenal imaging on the spotlight: from A to ZCystic dystrophy of the duodenal wall. Abdominal CT of a patient with abdominal pain (a–c)—there is parietal thickening and several cystic lesions surrounding the duodenum (arrows), best evaluated after contrast administration (b, c). These cysts have a preferential localization in the mesenteric side. Densification of the periduodenal fat and a small amount of fluid surrounding the duodenum (arrowheads) is also seen. Abdominal CT of another patient (d)—duodenal intramural cyst-like lesions with fluid density (arrows). The cysts narrow and shift the duodenal lumen to the right. In abdominal MR (f, e), cystic lesions (arrows) present high signal intensity on T2w imagesBack to article page