Type B aortic dissection after standard endovascular repair of abdominal aortic aneurysm. (9th May 2013)

• Record Type: Journal Article
• Authors: Khanbhai, Mustafa; Ghosh, Jonathan; Ashleigh, Raymond; Baguneid, Mohammed
• Is Part Of: BMJ case reports. Volume 2013
• Publication Date: 2013-05-09
• Subjects: Medicine -- Case studies -- Periodicals; 610.5
• DOI: 10.1136/bcr-2012-007209
• Languages: English
• ISSNs: 1757-790X

Abstract

Abstract : Dissection of the aorta is a rare yet potentially serious complication following endovascular abdominal aortic aneurysm (EVAR). These can lead to visceral branch hypoperfusion, compromise of aneurysm exclusion, arterial dilation or rupture. Intimal injury and dissection in the context of EVAR may be associated with a number of risk factors that include adverse infrarenal neck morphology, device oversizing, barbed fixation and wire manipulation in the proximal aorta. Herein, we describe three cases of type B aortic dissection following EVAR and discuss possible causes. As the applicability of endovascular technology widens, clinicians are reminded of the importance of early recognition and detection of unusual sequelae following EVAR.