Pancreatitis is inflammation of the pancreas, a long, level gland situated behind the stomach that aids your body refine as well as digest sugar. Pancreatitis can lead to discomfort in the left side of your upper abdomen. It can come on instantly and also last for days (intense), or take place over years (persistent). Because of a strong strike to your abdominal area, a ruptured spleen happens when the surface area of your spleen breaks. It's a severe problem that calls for emergency situation clinical focus.