Tumor. A tumor may keep bile from draining out with the gallbladder because it need to. This causes bile buildup that can result in cholecystitis. Digestive process. Digestive complications of scleroderma can contain heartburn and problem swallowing. This really is the commonest explanation for acute mesenteric artery ischemia. Congestive heart https://www.sgvascularctr.com/treatments-for-gangrene-insights-from-a-vascular-surgeon/