What Is Renal Cortical Scarring And What Causes It?

what is renal cortical scarring and what causes it

Renal cortical scarring is permanent damage to the outer layer of your kidney, called the cortex. This scarring happens when kidney tissue is replaced by tough, non-functional scar tissue after an infection, injury, or reduced blood flow. The most common cause is repeated or severe kidney infections, especially in children, but high blood pressure and … Read more