title: Bilateral ureteral stricture from polyarteritis nodosa.
abstract: A case of bilateral, asynchronous ureteral stricture from polyarteritis nodosa is described. Two cases of unilateral ureteral stricture from polyarteritis nodosa have been reported previously. Ureteral obstruction not associated with retroperitoneal fibrosis is rare with polyarteritis nodosa.
authors.affiliation: Division of Urology, Oregon Health Sciences University, Portland 97201.
authors.forename: T R
authors.initials: TR
authors.lastname: Hefty
authors.forename: P
authors.initials: P
authors.lastname: Bonafede
authors.forename: P
authors.initials: P
authors.lastname: Stenzel
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D010488:Polyarteritis Nodosa / Q000150:complications* / Q000473:pathology; D014513:Ureter / Q000473:pathology; D014517:Ureteral Obstruction / Q000209:etiology*