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Kidney Papillary Necrosis MeSH Descriptor Data 2025
A complication of kidney diseases characterized by cell death involving KIDNEY PAPILLA in the KIDNEY MEDULLA. Damages to this area may hinder the kidney to concentrate urine resulting in POLYURIA. Sloughed off necrotic tissue may block KIDNEY PELVIS or URETER. Necrosis of multiple renal papillae can lead to KIDNEY FAILURE.
Entry Term(s)
Renal Medullary Necrosis
Renal Papillitis, Necrotizing
Public MeSH Note
67; was PYELONEPHRITIS, ACUTE NECROTIZING 1963-66
Online Note
use KIDNEY PAPILLARY NECROSIS to search PYELONEPHRITIS, ACUTE NECROTIZING 1966
A complication of kidney diseases characterized by cell death involving KIDNEY PAPILLA in the KIDNEY MEDULLA. Damages to this area may hinder the kidney to concentrate urine resulting in POLYURIA. Sloughed off necrotic tissue may block KIDNEY PELVIS or URETER. Necrosis of multiple renal papillae can lead to KIDNEY FAILURE.