Chronic GN.

cause of end-stage renal disease presenting as chronic renal failure

kidneys are symmetrically contracted and their surfaces are red-brown and diffusely granular

advanced scarring of the glomeruli, sometimes to in the point of complete sclerosis

interstitial fibrosis, associated with atrophy and dropout of many of the tubules in the cortex

arteries are frequently thick walled, with narrowed lumina, secondary to hypertension