1 Sunburn is an inflammation of the skin caused by overexposure to UV radiation from the sun. 2  UV radiation damages the skin and also can damage the eyes.  UV rays are most intense at noon and the hours immediately before and after (between 10 a.m. and 4 p.m.).
Most of the inflammatory cysts of the pancreas are pancreatic pseudocysts. Pseudocysts of the pancreas result from pancreatitis (inflammation of the pancreas). The common causes of pancreatitis include alcoholism, gallstones, trauma, and surgery.
What causes pancreatic cancer? While it is virtually impossible to tell what caused a specific person to develop pancreatic cancer, there are some important principles of cancer biology that can help us understand why pancreatic cancer develops, and large population-based studies help us understand the many risk factors for this disease.