Hi!
There are a couple of people here with AVM of the finger, but they don't post much. You might consider asking Dr. Rosen through the
http://birthmark.org/experts.php. I know you had trouble registering and since I had to do that manually, I'm not sure if you can stay logged in long enough to fill out the form. If that is the case, write to
contact@birthmark.org and I'll send it on to him that way.
And, welcome!!
Missy