Hereditary chronic intestinal pseudo-obstruction caused by a rare MYH11 mutation: A case report

Figure 1 Abdominal imaging findings. A: Upright abdominal radiograph showing an elevated right diaphragm, with dilated intestinal loops below the diaphragm containing significant content. Small bowel distension in the lower abdomen with multiple gas-fluid levels are also visible; B: Upper gastrointestinal contrast study showing marked dilatation of the duodenal bulb, and descending and horizontal segments, with the widest area measuring approximately 6 cm. No duodenal folds are observed.