Fig. 5
From: Role of imaging in assessment and detection of complications after bariatric surgery
A 23-year-old female patient underwent a surgical Roux-en-Y gastric bypass since 2 months presented with constipation and abdominal cramps. Diluted water-soluble upper gastrointestinal study: opacified gastric pouch (white arrow), free passage of contrast in the Roux limb (*) with an average diameter of 2.2 cm and normally less than 2.5 cm, and no evidence of stenosis/stricture. Diagnosis: essentially normal findings after RYGB