Figure 10. Patient with actinic arteritis 6 years after radiotherapy. A. Stenosis > 70% of the right common carotid artery on color Doppler image – significant luminal narrowing and turbulent flow are observed. B. Large increase in intima-media thickness of the right common carotid artery on B-mode image causing luminal narrowing. C. Pulsed-wave Doppler image showing increased flow velocity. D. Occluded left common carotid artery.
