x-ray image of portal vein after doctor doing ercp and laparoscopic cholecystectomy inside modern operating room

organ abdominal lc laparoscopic infection cholecystectomy jaundice pancreatitis biliary healthy percutaneous operative endoscopic tool non invasive gallbladder digestive gall gallstones cholesterol endoscopy surgery medical abdomen care medicine surgeon operation health hospital surgical disease treatment procedure clinic laparoscopy patient inflammation cholelithiasis doctor sterile equipment cholecystitis background white body hand instrument