Here are some PDF’s of images from McGavin and Zachary’s Pathologic Basis of Veterinary Disease, 4th ed. published by Elsevier.
PDF’s of Pictures with notes:
pbvd-liver-and-biliary-summary
Brian Summers Neuropathology Cases:
Online Tutorials and Atlas:
Cornell Atlas of Neuropathology
Avian Diagnostic Sample Collection
Atlas of Avian Diseases (poultry)
Bone/ Orthopedic Pathology:
Bone Pathology by Steve Weisbrode
Bone Pathology notes from PBVD
Bone Pathology from Thompsons- RR Dubielzig