Imaging of the carotid arteries: the role of duplex ultrasonography,magnetic resonance arteriography,and computerized tomographic arteriography

Abstract

Stenosis of the internal carotid artery represents a major cause of stroke, with atherosclerosis representing the major pathophysiology of this stenosis. It is estimated that over 700,000 Americans suffer a stroke annually. A prompt and accurate diagnosis of carotid artery disease is critical when planning a therapeutic strategy. Physical examination is inaccurate in determining the presence and severity of carotid artery disease. Therefore, reliable imaging tests which offer little risk to the patient are required.

Keywords

carotid artery diseases diagnostic imaging

References

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