Monday, July 18, 2005

Image Case-Doppler-Carotid artery

A carotid Doppler Image of a chronic smoker-Showing complete absence of color signals in the internal carotid artery suggestive of complete occlusion. Carotid Doppler is an excellent and non-invasive technique for extracranial carotid artery evaluation


Anonymous said...

what is that trough-like marking on the picture?

Sumer's Radiology Site said...

you see a color box covering bulb of internal carotid artery and proximal internalcarotid artery with no flow in internal carotid artery and slow flowin carotid bifurcation area...

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