Periglomerular fibrosis is considered typical of
Chronic pyelonephritis is defined here as a morphologic entity in which predominantly interstitial inflammation and scarring of the renal parenchyma are associated with grossly visible scarring and deformity of the pelvicalyceal system. Chronic pyelonephritis is an impoant cause of chronic renal failure. It can be divided into two forms: chronic obstructive pyelonephritis and chronic reflux-associated pyelonephritis Refer robbins 9/e p545
Chronic pyelonephritis
Chronic glomerulonephritis
Aerionephrosclerosis
Malignant hypeension
Urinary tract