Relapsing pancreatitis caused by a duodenal duplication cyst communicating to an aberrant pancreatic duct in a girl.

Wang and colleagues report a rare anatomic anomaly consisting of an accessory pancreatic lobe which originated from the main pancreatic gland with duodenal duplication in a girl with relapsing pancreatitis. The anomaly was visualized on magnetic resonance cholangiopancreatography before being confirmed on endoscopic retrograde cholangiopancreatography and surgery.