Veterinary Pathology    Interstitial Corticomedullary Nephritis

Interstitial Corticomedullary Nephritis

Diffusely, pale, firm, and often smaller than normal kidney, 

loss of clear cortical and medullary striations, 

Possible causes:

*chronic interstitial nephritis in any species

*Leptospirosis in dogs

*Ochratoxin toxicity in pigs