<unk>  is a birth defect in which parts of the<unk>  fail to join together. The<unk>  is a long flat organ located between the stomach and spine that is involved in food digestion.
Pancreas divisum
Annular pancreas
Accessory pancreas
Bile duct cyst
Splenic cyst
Gallbladder volvulus
Biliary atresia
Juvenile tropical pancreatitis syndrome