Thickened gallbladder, with a trace of pericholecystic fluid.
Large impacted calculus at the gallbladder neck with multiple dependent calculus within the gallbladder.
Mild intra and extrahepatic biliary dilatation with dilated CBD (8 mm). No ductal calculi or obstructing lesion identified.
Low medial insertion of the cystic duct. Normal calibre pancreatic duct.