I've done more research on the matter of AVM of the brain. Linda Shannon, the President of VBF, recommends Dr. Alex Berenstein at Beth Israel in New York City. She says he has the highest rate of success for removing and cure of AVM of the brain. I also found what seems to be a very well informed support group at http://www.westga.edu/~wmaples/aneurysm.html
I've e-mailed to you those informations and post them here for future reference.
Lise (AVM of the lip)