title: Focal scarring and renal reflux.
mesh_terms: D000818:Animals; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007674:Kidney Diseases / Q000209:etiology*; D007681:Kidney Papillary Necrosis / Q000209:etiology; D014524:Urethral Obstruction / Q000150:complications; D014552:Urinary Tract Infections / Q000150:complications; D014718:Vesico-Ureteral Reflux / Q000150:complications*