These include Kidneys, Liver, Heart, Lungs, Pancreas and Intestine. Amphibians possess a pancreas, liver and gall bladder. Acute pancreatitis occurs when there is abnormal activation of digestive enzymes within the pancreas. Among the most common are cancers affecting the adrenal glands, pancreas, and lymphatic system. It also causes cancer in the larynx, head, neck, stomach, bladder, kidney, esophagus and pancreas. Damage to the pancreas and duodenum from blunt abdominal trauma is uncommon. It is located in the intestines, liver, pancreas, and brain. Inflammation of the pancreas is known as pancreatitis. CCK also causes the release of digestive enzymes from the pancreas. Pancreatitis is a condition characterized by inflammation of the pancreas. Iron is stored in the liver, pancreas, and heart. Insulin is stored in beta cells in the pancreas. Cellular glucose uptake is primarily regulated by insulin, a hormone produced in the pancreas. Amylin functions as part of the endocrine pancreas and contributes to glycemic control. The components are digestive enzymes similar to those normally produced by the human pancreas.