title: Xanthogranulomatous pyelonephritis presenting as a psoas abscess in a child.
authors.affiliation: Department of Paediatric Surgery, Aberdeen Royal Hospitals, UK.
authors.forename: J
authors.initials: J
authors.lastname: N'Dow
authors.forename: M
authors.initials: M
authors.lastname: Evans
authors.forename: S
authors.initials: S
authors.lastname: McClinton
authors.forename: G G
authors.initials: GG
authors.lastname: Youngson
mesh_terms: D002648:Child; D004322:Drainage; D005260:Female; D006801:Humans; D007669:Kidney Calculi / Q000150:complications; D016659:Psoas Abscess / Q000209:etiology* / Q000628:therapy; D011705:Pyelonephritis, Xanthogranulomatous / Q000150:complications*; D014548:Urinary Fistula / Q000150:complications