Extracranial internal carotid artery (ICA) aneurysms are rare and most of them are considered of atherosclerotic etiology. Marfan syndrome (MS) is a systemic connective tissue disorder caused by mutation in the extracellular matrix protein fibrillin 1. Clinical manifestations of the MS include aortic aneurysms, dislocation of the ocular lens, and long bone overgrowth. The presence of extracranial ICA aneurysm in patients with MS is very rare. We report a 62-year-old female patient with MS presented with an extracranial ICA aneurysm. She was treated with aneurysmectomy and end-to-end anastomosis, with good outcomes. Only 10 cases of patients with MS and extracranial ICA aneurysm have been described in the literature. Clinical presentation, treatment, and outcome of these patients are reviewed and discussed.
Copyright © 2019 Elsevier Inc. All rights reserved.