title: Acquired hyperoxaluria and haematuria in children.
abstract: Two children with extensive ileal resection are reported. They developed gross haematuria of "non-glomerular origin", without stones or nephrocalcinosis. Previous reports indicate that acquired hyperoxaluria is common in children with a variety of intestinal disorders. Our patients had hyperoxaluria. We think that hyperoxaluria may be the cause of haematuria through a pathogenetic mechanism similar to the one ascribed to haematuria secondary to hypercalciuria and hyperuricosuria.
authors.affiliation: Paediatric Institute, Ferrara University, Italy.
authors.forename: A
authors.initials: A
authors.lastname: Voghenzi
authors.forename: T M
authors.initials: TM
authors.lastname: Bezzi
authors.forename: P
authors.initials: P
authors.lastname: Lusardi
authors.forename: S
authors.initials: S
authors.lastname: Soriani
mesh_terms: D000293:Adolescent; D002675:Child, Preschool; D005260:Female; D006417:Hematuria / Q000209:etiology*; D006801:Humans; D006959:Hyperoxaluria / Q000150:complications / Q000209:etiology*; D007082:Ileum / Q000601:surgery; D008297:Male; D011183:Postoperative Complications / Q000209:etiology