ANCA-Associated Intrahepatic Duct Injury Associated with Levamisole-Adulterated Cocaine

Figure 1

Representative stained image of biopsied liver. Characteristic onion skinning with focus of bile duct injury suggestive of ductular reaction to insult. Marked infiltration of neutrophils evident. Magnified image of boxed area is shown as image on the right. Blue staining indicates nuclei.