STENOSIS PROCEDURE HISTORY
Date/location of testing/procedure: Katowice Poland
Type of venographic study: (MRV, Doppler) Color Doppler
Color Doppler sonography of internal jugular veins and vertebral veins
Right internal jugular vein - The vein is occluded by membrane, which is situated just above the junction with brachiocephalic vein, the flow in the vein is very low
Left internal jugular vein - normal
Vertebral veins - normal
I am not sure if this means I have CCSVI or not! I am a little confused, can CCSVI be caused by a membrane instead of a stenosis?