title: Localized idiopathic retroperitoneal fibrosis mimicking primary obstructive megaureter in a child.
authors.affiliation: Department of Urology and Pathology, Montreal Children's Hospital, McGill University, Montreal, Quebec, Canada.
authors.forename: C
authors.initials: C
authors.lastname: Wong
authors.forename: H
authors.initials: H
authors.lastname: Sibai
authors.forename: C
authors.initials: C
authors.lastname: Bernard
authors.forename: J L
authors.initials: JL
authors.lastname: Salle
mesh_terms: D002675:Child, Preschool; D004108:Dilatation, Pathologic; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology / Q000601:surgery*; D012185:Retroperitoneal Fibrosis / Q000150:complications / Q000175:diagnosis* / Q000473:pathology; D014513:Ureter / Q000473:pathology*; D014517:Ureteral Obstruction / Q000175:diagnosis*