title: [Posterior nutcracker syndrome: retroaortic renal vein associated with arteriovenous fistula and renal cancinoma. Report of a case and review of literature].
abstract: Vascular retroperitoneal alterations are little frequent and nevertheless, more diagnosed. We presented a case of association very little frequents in which a vascular congenital malformation is related to the presence of a renal arteriovenous fistula and a left renal carcinoma in a patient who only presented hematuria. These vascular variations must be considered at the moment for planning a surgery with the purpose of making it safer and to avoid complications. The case is discussed and literature is reviewed.
authors.affiliation: Servicio de Urología, Hospital Clínico Universitario de Valladolid. urologo@hotmail.com
authors.forename: Carlos
authors.initials: C
authors.lastname: Muller Arteaga
authors.forename: Sergio
authors.initials: S
authors.lastname: Martín Martín
authors.forename: José R
authors.initials: JR
authors.lastname: Cortiñas González
authors.forename: José A
authors.initials: JA
authors.lastname: González Fajardo
authors.forename: Ernesto
authors.initials: E
authors.lastname: Fernández del Busto
mesh_terms: D000368:Aged; D001012:Aorta, Abdominal; D001164:Arteriovenous Fistula / Q000150:complications*; D002292:Carcinoma, Renal Cell / Q000150:complications*; D005260:Female; D006801:Humans; D006978:Hypertension, Renovascular / Q000209:etiology*; D007680:Kidney Neoplasms / Q000150:complications*; D017538:Mesenteric Artery, Superior; D012082:Renal Veins; D013577:Syndrome