What is benign nephroangiosclerosis?

➢It is the renal impact of high blood pressure, leading to the onset of chronic renal failure ➢ Occurs after many years hypertension. ➢ It is a major cause of chronic kidney disease. ➢ Kidney biopsy is not always essential for diagnosis. Light Microscopy : ➢Fibrous thickening of the intima of the arteries ➢Arteriolar hyaline deposits ➢Interstitial fibrosis ➢Absence of specific glomerular lesion. IF: No specific deposit