Figure 4. Duplex image of the common carotid artery in an asymptomatic HIV-positive patient showing thickening of the vessel wall and two small saccular aneurysms (arrows) at an early stage of development.
Figure 4. Duplex image of the common carotid artery in an asymptomatic HIV-positive patient showing thickening of the vessel wall and two small saccular aneurysms (arrows) at an early stage of development.