Detection of Carotid Artery Disease by Duplex Ultrasound

Carotid duplex ultrasonography is a common noninvasive technique for evaluating cases of suspected extracranial carotid artery occlusive disease. This manuscript describes the procedure, with an emphasis on positive findings. A review of 16 published studies, totaling 2,168 arteriogram correlations,...

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Bibliographic Details
Published in:Journal of diagnostic medical sonography 1986-03, Vol.2 (2), p.63-73
Main Authors: Cardullo, Paul A., Cutler, Bruce S., Wheeler, H. Brownell
Format: Article
Language:English
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Summary:Carotid duplex ultrasonography is a common noninvasive technique for evaluating cases of suspected extracranial carotid artery occlusive disease. This manuscript describes the procedure, with an emphasis on positive findings. A review of 16 published studies, totaling 2,168 arteriogram correlations, demonstrates a sensitivity, specificity, and overall accuracy of 95%, 73%, and 91%, respectively, for the detection of stenosis. The ability of the technique to predict the presence of plaque ulceration and intraplaque hemorrhage is less well defined. Carotid duplex ultrasonography is a highly accurate technique for the detection of extracranial carotid artery occlusive disease.
ISSN:8756-4793
1552-5430
DOI:10.1177/875647938600200202