<unk> s, sometimes simply called<unk>  cysts, are rare congenital malformations of the gastrointestinal tract. They most frequently occur in the small intestine, particularly the ileum, but can occur anywhere along the gastrointestinal tract. They may be cystic or tubular in conformation. The condition of having<unk>  cysts has been called intestinal<unk> .
Enteric duplication cyst
Ectopic pancreas
Mesenteric cyst
Omphalomesenteric duct cyst
Choledochal cysts
Accessory pancreas
Annular pancreas
Gartner's duct cyst