Non-aortic aneurysms Natural history and recommendations for referral and treatment

Abstract

Background Non-aortic aneurysms constitute a collection of conditions where the same pathology presents in multiple anatomic locations. They are often detected incidentally and the aetiology, natural history, clinical presentation and treatment of non-aortic aneurysms may differ completely, depending on their site. Objective This article summarises current knowledge about non-aortic aneurysms in a structured manner, highlighting the natural history and recommendations for referral and treatment. Discussion Non-aortic aneurysms have an underestimated morbidity and mortality risk, and elective treatment has been demonstrated to prevent complications such as rupture or embolisation. Alth..