Sorry to hear of the recurrence. I recently read this article (link below) that I thought you might be interested in.

Hope you are seeking a second opinion. This is certainly not easy stuff...
Best wishes -

http://www.jvascsurg.org/article/S07...361-5/abstract

(You should be able to cut and paste the link into a browser to pull up the abstract. If you want the full article, feel free to PM me.)