medical of intestinal diseases, stones in the gallbladder. cholelithiasis. cholecystitis. dyskinesia of the biliary t

anatomical anatomy bile biliary biology bladder block blockage body care cholecystectomy cholecystitis cholelithiasis cholesterol condition cystic diagram digestion digestive disease disorder duct dyskinesia fat gall gallbladder gallstones gastroenterologist gastrointestinal health healthcare healthy hepatic human illustration inflammation intestinal jaundice liver material medical medicine metabolism nutrition organ science scientific stone stones surgery system tract