Endoscopic retrograde cholangiopancreatography using short-type double-balloon enteroscope: Experience in Hong Kong.

Objective: To illustrate the efficacy and safety profile of double-balloon enteroscopy (DBE)-assisted endoscopic retrograde cholangiopancreatography (ERCP) using a short enteroscope in patients with surgically altered anatomy.

Methods: A retrospective study was performed to review the endoscopic outcomes of patients undergoing DBE-assisted ERCP for biliary diseases in Tuen Mun and Pok Oi hospitals in Hong Kong SAR, China from December 2015 to December 2020.

Results: Altogether 46 DBE-assisted ERCP procedures were performed in 37 patients.