To je u pitanju magnetna rezonantna angiografija.
Magnetna rezonantna angiografija (MRA), je „imaging“ tehnika (tehnika slikovitog prikaza) na bazi magnetne rezonance (engl. Magnetic Resonance Imaging) koja se koristi u dijagnostici promena na krvim sudovima. Magnetna rezonantna angiografija se koristi za generisanje snimaka arterija, kod procene stenoze (suženja), okluzija (začepljenja) ili aneurizme (dilatacije-proširenja) krvnog suda i mogućeg rizika ruptura. MRA se najčešće koristi za procenu stanja arterija vrata i mozga, grudnog koša i trbušne aorte, arterija bubrega, i nogu.
Magnetna rezonantna angiografija (MRA), koristi snažno elektromagnetno polje, koje proizvodi radio talasa koji se generišu uz pomoć računara i računarskih programa u detaljne slike. MRA angiografija ne koristi jonizujuće zračenje rentgena , te je znatno bezbednija metoda i može se češće ponavljati u dijagnostici istih bolesnika. MRA se može obavljati bez ili uz upotrebu angiografskog kontrasta, koji se ubrizgava obično u venu na ruci.
http://sr.wikipedia.org/sr-el/Магнетна_резонантна_ангиографија
radila sam i ovo (pored color doplera),sa kontrastom,pregled vrata i glave,i nema anomalija,začepljenja 
Naco, pogledaj ovo, naročito boldovano:
Dr. Fabrizio Salvi- Head neurologist at the University of Bologna spoke of his clinical observations as a neurologist working with the CCSVI paradigm for three years.
He told us that in 500 MS patients he has tested now, 100% have CCSVI. He stated the doppler is a wonderful tool of diagnosis and their needs to be training in the technique. He has a hypothesis as to why there are different varieties of screening in high risk subjects- because prognosis is related to the type of malformation. He wants to answer the question if the Liberation procedure is a disease modifying treatment in MS. He will give proof tomorrow that there is plasticity and remyelination in the CNS and the Liberation procedure have proven to activate remyelination in the CNS as shown by MRI.
“Yes!!!” stated Dr. Salvi...”no one is lost!!”
Dr. Patricia Coyle of Stony Brook University asks a question-
“How do we diagnose CCSVI?” The first answer comes from Dr. Zladinov-
Doppler investigation is the beginning. If there is non-direction of flow in any body condition, or continual flow in the opposite direction- CCSVI is implicated. Transcranial doppler in the deep cerebral veins shows reflux. And then it is necessary to locate the stenosis. In MS, the jugular/Vertebral veins flow is consistently subverted. Dr. Zladinov states that they had tested a 25 year old girl who had come into Jacobs as a control. A healthy girl, who presented with bilateral jugular occlusion. Months later, she had her first CIS attack of MS, and an MRI was done to show two lesions. She also has a familial history of MS. He reiterated that all of the doppler testing was blinded, yet it corraborated CCSVI in MS 100%.