Pancreatobiliary Maljunction: Clinical Features, Diagnosis, and Associated Conditions

PBM is a congenital malformation diagnosed primarily by gastroenterologists and radiologists. Pathologists diagnose PBM-associated conditions, including choledochal cysts and reflux-associated cholecystopathy. PBM-related precursor lesions and cancers can develop in the gallbladder, bile duct, and pancreas. Therefore, understanding PBM-associated conditions is crucial for the early detection and effective treatment of patients with PBM-related cancers.