Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Early-phase, abdominal computed tomographic scans, showing wall thickening with a contrast effect in the region from the upper biliary tract to the intrahepatic bile duct (arrows) and a strong contrast effect mainly in the hepatic parenchyma in the portal region (circle).
