title: Endovascular therapeutic options for the treatment of aortoiliac aneurysms.
abstract: About 20% of patients with abdominal aortic aneurysms have associated iliac aneurysms. Distal sealing during the endovascular treatment of aortic-iliac aneurysms is a challenge that has led to the emergence of several technical options to achieve this goal over the years. Internal iliac artery embolization is associated with the risk of ischemic complications, such as gluteal necrosis, lower limb neurological deficit, colonic ischemia, impotence and gluteal claudication. This article summarizes the technical options for endovascular treatment of aortoiliac aneurysms with different approaches to preserving the patency of internal iliac arteries.
authors.affiliation: Department of Vascular Surgery, CENTERVASC, Pontifical University of Rio de Janeiro, Rio de Janeiro, Brazil.
authors.forename: Bernardo
authors.initials: B
authors.lastname: Massière
authors.affiliation: Department of Vascular Surgery, CENTERVASC, Pontifical University of Rio de Janeiro, Rio de Janeiro, Brazil.
authors.forename: Arno
authors.initials: A
authors.lastname: VON-Ristow
authors.affiliation: Department of Vascular Surgery, CENTERVASC, Pontifical University of Rio de Janeiro, Rio de Janeiro, Brazil.
authors.forename: Alberto
authors.initials: A
authors.lastname: Vescovi
authors.affiliation: Department of Vascular Surgery, CENTERVASC, Pontifical University of Rio de Janeiro, Rio de Janeiro, Brazil.
authors.forename: Daniel
authors.initials: D
authors.lastname: Leal
authors.affiliation: Department of Radiology, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
authors.forename: Lea Mirian Barbosa
authors.initials: LM
authors.lastname: Fonseca
mesh_terms: D017544:Aortic Aneurysm, Abdominal / Q000628:therapy*; D019917:Blood Vessel Prosthesis Implantation; D057510:Endovascular Procedures; D005260:Female; D006801:Humans; D017543:Iliac Aneurysm / Q000628:therapy*; D007083:Iliac Artery; D008297:Male; D015607:Stents; D016896:Treatment Outcome