title: [Renal arteriovenous fistulas as a cause of refractory hypertension].
abstract: The prevalence of congenital renal arteriovenous malformations is low; for this reason, they are a very uncommon cause of arterial hypertension. However, arterial hypertension due to congenital renal arteriovenous malformations is potentially curable; thus, it is important to reach the correct diagnosis so that the natural course of the hypertension refractory to drug therapy can be modified. We present a case of a patient with bilateral congenital renal arteriovenous fistulas that were treated with two different embolization techniques in function of the morphology of the fistula and the intensity of the flow; treatment achieved control of the clinical symptoms of hypertension.
authors.affiliation: Servicio de Radiodiagnóstico, Hospital Central de Asturias, Oviedo, España. bonel1980@yahoo.es
authors.forename: B
authors.initials: B
authors.lastname: Argüelles García
authors.forename: S
authors.initials: S
authors.lastname: Medrano
authors.forename: A
authors.initials: A
authors.lastname: Meilán Martínez
authors.forename: F
authors.initials: F
authors.lastname: Vega
mesh_terms: D000328:Adult; D001164:Arteriovenous Fistula / Q000150:complications*; D006801:Humans; D006978:Hypertension, Renovascular / Q000209:etiology*; D008297:Male; D012077:Renal Artery; D012082:Renal Veins