Hepatobiliary System

Liver - Cholangiofibrosis

    Narrative
    Cholangiofibrosis-arrows indicate incompletely lined proliferating bile ducts in a female Harlan Sprague-Dawley rat in a chronic study.
    Cholangiofibrosis in a female Harlan Sprague-Dawley rat from a chronic study.
    Cholangiofibrosis in a male F344/N rat from a subchronic study.

    Author

    Robert R. Maronpot, DVM, MS, MPH, DACVP, DABT, FIATP
    Senior Pathologist
    Experimental Pathology Laboratories, Inc.
    Research Triangle Park, NC

    Reviewers

    John Cullen, VMD, PhD, DACVP, FIATP
    Anatomic Pathology, Professor
    North Carolina State University College of Veterinary Medicine
    Raleigh, NC

    David E. Malarkey DVM, PhD, DACVP, FIATP
    Head, National Toxicology Program Pathology Group
    Cellular and Molecular Pathology Branch
    Division of the National Toxicology Program
    National Institute of Environmental Health Sciences
    Research Triangle Park, NC