Pain in the LUQ may be due to digestive issues or conditions related to organs in that abdominal region, such as the spleen .

The pancreas is an organ behind the stomach and near the spleen. It performs both exocrine and endocrine functions. The exocrine cells release digestive enzymes to assist with breaking down food.

pancreatic pseudocysts, and injury due to trauma. When the disease affects the splenic artery or vein, the adjacent spleen is often removed. After removal of the end of the pancreas, the remaining ...