Use of double-balloon enteroscopy to perform PEG in the excluded stomach after Roux-en-Y gastric bypass.


BACKGROUND Because of postoperative complications, patients who have undergone Roux-en-Y gastric bypass (RYGB) for weight loss may require radiographic investigation of the pancreaticobiliary limb or enteral feeding. Gastrostomy-tube placement into the excluded stomach for these indications is typically performed surgically or via fluoroscopic or US… (More)


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