Fig. 1From: Comparison of double-balloon and single-balloon enteroscope for therapeutic endoscopic retrograde cholangiography after Roux-en-Y small bowel surgerya Fluoroscopic image of the position of the enteroscope to obtain a cholangiogram in a 20-year old female patient with a history of a complicated cholecystectomy resulting in a Roux-en-Y bilioenteric anastomosis (SA). b Fluoroscopic image of the position of the enteroscope to obtain a cholangiogram in a 81-year old female patient with a history of total gastrectomy with Roux-en-Y reconstruction (SP). c Fluoroscopic image of the position of the enteroscope to obtain a cholangiogram in a 42-year old female patient with a history of gastric bypass bariatric surgery with Roux-en-Y reconstruction (LP)Back to article page