Renal papillary necrosis
Alternate Names : Necrosis - renal papillae, Renal medullary necrosis
Definition
Renal papillary necrosis is a disorder of the kidneys in which all or part renal papillae die. The renal papillae is the area where the openings of the collecting ducts enter the kidney.
Overview, Causes, & Risk Factors
Renal papillary necrosis is most commonly associated with analgesic nephropathy. However, a number of conditions can cause this condition, including:
Sickle cell anemia is a common cause of renal papillary necrosis in children.
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