oa South African Medical Journal - Carotid phono-angiography and directional Doppler ultrasound in the assessment of carotid artery stenosis
|Article Title||Carotid phono-angiography and directional Doppler ultrasound in the assessment of carotid artery stenosis|
|© Publisher:||Health and Medical Publishing Group (HMPG)|
|Journal||South African Medical Journal|
|Affiliations||1 Johannesburg Hospital and University of the Witwatersrand, Johannesburg|
|Publication Date||Dec 1981|
|Pages||985 - 988|
|Keyword(s)||Carotid artery stenosis, Carotid phono-angiography, Directional Doppler ultrasound, Neurology, Resistance index and Vascular surgery|
A combination of non-invasive tests consisting of Doppler ultrasound carotid velocity assessment carotid phono-angiography and directional Doppler supra-orbital flow evaluation was used to , detect internal Carotid stenosis of 50% or more in patients with symptoms suggestive of cerebrovascular disease.
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