title: Renal artery aneurysms.
abstract: A renal artery aneurysm is defined as a dilated segment of renal artery that exceeds twice the diameter of a normal renal artery. Although rare, the diagnosis and incidence of this entity have been steadily increasing due to the routine use of cross-sectional imaging. In certain cases, renal artery aneurysms may be clinically important and potentially lethal. However, knowledge of their occurrence, their natural history, and their prognosis with or without treatment is still limited. This article aims to review the recent literature concerning renal artery aneurysms, with special consideration given to physiopathology, indications for treatment, different technical options, post-procedure complications and treatment outcomes.
authors.affiliation: Servicio de Urología, Hospital Central de la Cruz Roja San José y Santa Adela, Avenida de Reina Victoria 22-26, 28003, Madrid, Madrid, Spain, fjgg1975@yahoo.com.
authors.forename: J
authors.initials: J
authors.lastname: González
authors.forename: M
authors.initials: M
authors.lastname: Esteban
authors.forename: G
authors.initials: G
authors.lastname: Andrés
authors.forename: E
authors.initials: E
authors.lastname: Linares
authors.forename: J I
authors.initials: JI
authors.lastname: Martínez-Salamanca
mesh_terms: D000783:Aneurysm / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy*; D017542:Aneurysm, Ruptured / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy; D004621:Embolization, Therapeutic; D057510:Endovascular Procedures; D006801:Humans; D009392:Nephrectomy; D012077:Renal Artery / Q000503:physiopathology / Q000601:surgery*