“…3,6,9 Causes can be degenerative and atherosclerotic, post-traumatic, post-endarterectomy, arterial dysplasia or may be related to infections, irradiation or cervical surgery. 7,8 Currently, atherosclerotic etiologies are most often reported, accounting for 40 to 70% of cases. 10 These aneurysms tend to be fusiform and habitually involve the carotid bifurcation.…”