Amanda Mansz
Animal Health Laboratory, University of Guelph, Guelph, ON.
AHL Newsletter 2026;30(2):10.

Figures A. & B. Formalin-fixed liver tissue from a 3-year-old ewe. Red arrows indicate bile ducts with periportal fibrosis and black-brown pigmentation. Figure C. Organisms retrieved from bile duct lumens.
Refer to last page for the answer.