what causes pancreas to swell
A pancreas that is swollen might or might not be an indication of the existence of a condition that is serious. The enlargement, or swelling of the pancreas is most frequently caused by an inflammation of the pancreas which is a condition referred to as pancreatitis. The growth of a tumor also can cause the pancreas to enlarge or swell, but inflammation is much more likely the cause. If a pancreas is swollen from pancreatitis it is more often only a situation that is temporary as this is a problem that frequently takes care or clears up itself. The cause of a swollen and inflamed pancreas has threatening implications.
Usually the digestive enzymes stay in one part of the pancreas. But if these enzymes leak into other parts of the pancreas, they can irritate it and cause pain and swelling. This may happen suddenly or over many years. Over time, it can damage and scar the pancreas.