<unk>  is a rare condition in which small groups of pancreatic cells are separate from the pancreas. They may occur in the mesentery of the small intestine, the wall of the duodenum, the upper part of the jejunum, or more rarely, in the wall of the stomach, ileum, gallbladder or spleen. The condition was first described by Klob in 1859.<unk>  is a small cluster of pancreas cells detached from the pancreas and sometimes found in the wall of the stomach or intestines.
Accessory pancreas
Annular pancreas
Ectopic pancreas
Pancreas divisum
Ileosigmoid knot
Pancreaticobiliary maljunction
Enteric duplication cyst
Accessory bile duct