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.
a–c A patient with left lobe atrophy and right lobe hypertrophy associated with cholangiocarcinoma. a, b CT demonstrates a “step” in the contour between the atrophied and non-atrophied lobes (curved arrow). The ducts within the atrophied left lobe appear crowded and markedly dilated (arrowhead). The caudate lobe is clearly hypertrophied (arrow). c The hypertrophied right lobe has a “bulbous” visceral contour inferiorly (arrows)
