It appears Buffalo is getting better at doppler diagnosis and closer to Dr. Zamboni's results...CCSVI criteria were fulfilled in 79.7% of MS patients and 18.2% of healthy controls. MS patients with higher number of venous stenoses, indicative of CCSVI severity, showed significantly decreased venous vasculature in the brain parenchyma.


Abstract | Decreased brain venous vasculature visibility on susceptibility-weighted imaging venograp
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Robert Zivadinov , Guy U Poloni , Karen Marr , Claudiu V Schirda , Christopher R Magnano , Ellen Carl , Niels Bergsland , David Hojnacki , Cheryl Kennedy , Clive B Beggs , Michael G Dwyer and Bianca Weinstock-Guttman