gall bladder stone, schematic depiction, large sized gallstone, result of gallstone disease

background bile bilirubin biology black bladder body calcium calculus carbonic cholecystitis cholelithiasis cholesterol closeup colic collage diet digestion digestive disease drawing duct ducts epithelium gall gallbladder gallstone green health healthy infection inflammation intestine laparoscopic large liver medical mix mucus obstruction open pain pigmented removal result scheme size stone stones surgery system