title: [A clinicopathological study of 90 children with acute renal failure].
abstract: Clinical presentation, laboratory findings, renal biopsy findings and subsequent clinical course were studied retrospectively in 90 children with acute renal failure to intrinsic renal damage. The mean age at presentation was 8.1 years. Diagnosis and number of patients were as follows: Hemolytic uremic syndrome (HUS) in 32 patients, tubulo-interstitial nephritis in 19, idiopathic nephrotic syndrome in 10, IgA nephropathy on 9, membranoproliferative glomerulonephritis in 8, lupus in 5, poststreptococcal glomerulonephritis in 4, cortical necrosis in 1, Henoch Schoenlein purpura nephritis in 1 and anti-neutrophil cytoplasmic antibody associated glomerulonephritis in 1. Thirty-nine patients needed dialysis, but 36 of these were able to stop dialysis, 3 patients with HUS without gastrointestinal symptoms needed chronic dialysis. The mean follow-up period was 7.3 years from onset, and the the latest follow-up 82 patients had normal renal function, 3 showed chronic renal failure, 2 had regular dialysis, 2 had successful renal transplantation, an 1 had died due to heart failure. A poor outcome was associated with diffuse crescents and the presence of severe vascular changes. The early biopsy findings were very useful for the management of children with acute renal failure.
authors.affiliation: Department of Pediatrics, Faculty of Health Science, Kobe University School of Medicine, Japan.
authors.forename: K
authors.initials: K
authors.lastname: Yoshiya
authors.forename: K
authors.initials: K
authors.lastname: Iijima
authors.forename: N
authors.initials: N
authors.lastname: Yoshikawa
mesh_terms: D058186:Acute Kidney Injury / Q000209:etiology / Q000473:pathology* / Q000628:therapy; D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D006463:Hemolytic-Uremic Syndrome / Q000150:complications; D006801:Humans; D007223:Infant; D007668:Kidney / Q000473:pathology; D008297:Male; D009395:Nephritis, Interstitial / Q000150:complications; D009404:Nephrotic Syndrome / Q000150:complications; D010530:Peritoneal Dialysis; D011379:Prognosis; D006435:Renal Dialysis; D012189:Retrospective Studies