Most often, gallstones that block the tube major out on the gallbladder cause cholecystitis. This brings about a bile buildup that may cause inflammation. Other causes of cholecystitis include bile duct changes, tumors, serious health issues and selected infections. Veins carry blood back again to the heart following the oxygen https://www.sgvascularctr.com/treatments-for-gangrene-insights-from-a-vascular-surgeon/