title: An unusual cause of duodenal obstruction: ureteropelvic junction obstruction and the renoalimentary relationship.
abstract: Ureteropelvic junction obstruction may present with a variety of urologic and gastrointestinal complaints. The constellation of symptoms is most often attributed to shared visceral pathways. In cases of giant hydronephrosis, mechanical obstruction of the gastric outlet or duodenal sweep may play an additional role in presentation. We present an unusual case of duodenal obstruction caused by ureteropelvic junction stenosis. The anatomic and autonomic renoalimentary relationships are reviewed.
authors.affiliation: Department of Urology, James Buchanan Brady Foundation, New York Hospital-Cornell University Medical Center, New York.
authors.forename: R G
authors.initials: RG
authors.lastname: Uzzo
authors.forename: D P
authors.initials: DP
authors.lastname: Poppas
authors.forename: R W
authors.initials: RW
authors.lastname: Schuman
authors.forename: E D
authors.initials: ED
authors.lastname: Vaughan
mesh_terms: D000328:Adult; D004380:Duodenal Obstruction / Q000209:etiology*; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000150:complications*; D007682:Kidney Pelvis / Q000473:pathology; D000267:Tissue Adhesions / Q000150:complications; D014517:Ureteral Obstruction / Q000150:complications*