gastroparesis

abnormally acid anatomy anorexia autonomic body bulimia cancer care condition damaged delayed diabetes digestion digestive disease duodenal duodenum emptying esophageal esophagus gastric gastritis gastroesophageal gastroparesis health healthcare healthy heartburn human illness illustration indigestion labeled medical medicine mellitus nerve nervosa neuropathy organ pain paralysis paresis partial peptic reflux science sphincter stomach system tract vagus