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.
Photomicrographs of the liver from cats affected by chronic cholangiohepatitis, stained with Masson’s Trichrome (10×). A — Score ‘1,’ presence of fibrosis around portal tracts only. Case no. 11. B — Score ‘2,’ presence of nonbridging fibrosis extending beyond portal or centrilobular areas into the hepatic parenchyma. Case no. 20. C — Score ‘3,’ presence of bridging fibrosis. Case no. 32.
