I truly question these testers. Too many folks who were tested with MRV, or Doppler and deemed Not to have CCSVI have been later found ( at another center or via venogram) to indeed have it. I don't believe everyone does but it seems that the majority do.
The only true way to know you do not have it is to have a venogram if you have symptoms of CCSVI
Yes, now that I have gone through this process, I agree. I am only one person, but my doppler only showed one "possible" problem. I went for the venogram, and sure enough, CCSVI in left IJV and azygous.
I have the pictures to prove it. It's not a question of whether there was something wrong with my veins, it's there for me, and anyone else who sees the pictures (I have not posted them yet because I am only a week out but I intend to). Now that I have actually gone through this process, these studies seem a little like someone saying someone doesn't have a flat tire because the on-board computer says they don't. Are you going to believe the computer or the fact that your tire is deflated?