When abdominal pain on the left side now on (the organs in the abdomen, this section is the stomach intestine kidney pancreas & spleen left.) The disease causes the spleen stomach intestine may be contained in the section on the left side the pancreas (which often crack to the back pain because the pancreas is located next to the rear) on the left, such as gastritis and kidney. Injury of spleen from pancreatic inflammation and improved self-esteem, kidney inflammation, intestinal inflammation, or kidney stones.