CT - Presentation
Axial C+ portal venous phase
Coronal C+ portal venous phase
Axial C+ arterial phase
Coronal C+ arterial phase
Heterogeneous hepatic perfusion on late arterial phase imaging. Moderate dilatation of intrahepatic ducts. Dilated common bile duct with abrupt taper to an oval filling defect in the distal common bile duct. No attenuation difference between late arterial and portal venous phase imaging. Hydropic gallbladder with dependent sludge or stones. No pericholecystic inflammation. No pancreatic ductal dilatation.