Fig. 2From: Inducible limb-shaking transitory ischemic attacks: a video-documented case report and review of the literatureInitial CT-angiography showing left carotid occlusion. CT-angiography of the left carotid artery demonstrates calcified plaque of the left carotid bulb with atherosclerotic occlusion of the internal carotid artery (a). Of note the left external carotid artery is patent and there is robust filling of its branches (b)Back to article page