Doppller negative but positive on MRA?

A forum to discuss Chronic Cerebrospinal Venous Insufficiency and its relationship to Multiple Sclerosis.
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ClaireParry
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Doppller negative but positive on MRA?

Post by ClaireParry »

Hi Everyone,

of all the people who have had this procedure, I'm just wondering how many people have had a negative Doppler but a positive MRA?

Thanks Guys.....
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frodo
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Post by frodo »

Who did the doppler? It seems that normal doppler radiologists are used to arteries and are unable to see stenosis in veins.
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