AJDRAJNR - American Journal of Neuroradiology

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Association between Calcification of the Cervical Carotid Artery Bifurcation and White Matter Ischemia

N.F. Fanninga, T.D. Waltersa, A.J. Foxa and S.P. Symonsa

a Division of Neuroradiology, Department of Medical Imaging, Sunnybrook and Women’s College Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada


Figure 1
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Fig 1. Axial CT at level of thyroid cartilage shown on soft tissue window (width, 340 HU; center, 43 HU) in panel A and narrow window (width, 1 HU; center, 130 HU) in panel B. Three calcific plaques are seen at the right distal common carotid artery (arrow).


Figure 2
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Fig 2. Examples of the white matter rating scores by using the European Task Force on Age-Related White Matter Changes, from 3 separate study cases. Score 1 (A): focal ill-defined hypoattenuation in the left corona radiate (arrow); score 2 (B): beginning confluence of lesions; score 3 (C): diffuse involvement of the frontal and parieto-occipital region seen in this example.