Malignant arteriolar renal sclerosis due to primary malignant hypertension in the elderly

If the patient's years of benign hypertension or renal parenchymal hypertension turns into malignant hypertension (rapid progression) within a few weeks or months, or a disease is manifested as aggressive hypertension, often causing severe renal pathological changes, that Malignant renal sclerosis. Renal function rapidly decreases and progressive renal failure occurs.