Efficacy and Safety of Endoscopic Retrograde Cholangiopancreatography in Children of Pancreaticobiliary Maljunction Without Obvious Biliary Dilatation

There is no standard surgical approach for pancreaticobiliary maljunction (PBM) without congenital biliary dilatation (CBD). This study aimed to compare outcomes between therapeutic endoscopic retrograde cholangiopancreatography (ERCP) and laparoscopic hepaticojejunostomy (LH) for pediatric patients of PBM without obvious biliary dilatation (PBM-nonOBD).