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.
Abdominal computed tomography scan shows expansion of the bilateral intrahepatic bile duct. The right lobe has atrophied and the left lobe is enlarged. A posterior branch has expanded in the shape of a cyst. A: 18 mo before surgery; B-E: Enhanced computed tomography (arrow: Middle hepatic vein).
