Hi Stacy and welcome.
Katie is right as there are many of us here from the metro-Boston area (please take a peek at the "General Discussion" forum here, you will see posts from me re: upcoming local AN brunch in Worcester, as well as a free seminar at MGH/MEEI this weekend and would love to have you and your dad come along to either!
)
I know of a few here that were treated by the MGH surgical team as Katie notes (including CrazyKat/Paul... he had a massive AN and had it surgically removed last year. Katie and I can tell you that by looking at him now, you'd have no clue he just had a massive AN!). The team at MGH is outstanding!
I had Cyberknife at Beth Israel. Great technology (use of Robotics/image guidance) in this new form of radio-surgery. Please keep in mind that radio-"surgery" is not the same as "radio-therapy", which is what many cancer patients endure. 3 great websites for this technology are:
www. accuray.com
http://bidmc.harvard.edu/display.asp?leaf_id=13361http://www.cyberknifesupport.org/forum/I know ellenvig (on this site) is going to Providence in 2 weeks for Gammaknife with Dr. Noren, one of the tops in his field in GK treatment of AN's. Tuft's University also offers GK.
Proton is offered at MGH as well.
Novalis FSR (Fractionated stereotactic radiation) is offered at Brigham Womans (my neurosurgeon, Peter Black, is based there, so I check out their FSR)
All in all, it's all personal preference, so maybe some questions your dad should ask are these:
1. Does he want to try non-invasive vs. invasive? (personal question... does he want the "booger" out of his head or can he handle the thought of the tumor dying in his head?)
2. What are all potential side affects of each treatment option?
3. Qualifications of treatment specialist?
4. Recovery times involved?
5. Potential outcomes of each treatment?
As to your question about balance post radio-surgery, I can help with an answer. Granted, I also have a Chiari I Malformation (a defect in the brainstem in which the cerebellum is slipping in a gap, which causes extremity weakness, such as weak legs), I can tell you that I am now 5 mos post treatment (OMG, this week! Where has time flown?) and my balance is a bit off, but getting better. Typically, either Antivert (for vertigo) or low dose valium (2mg -- 2-3 times/day) will help the vestibular (hearing) nerve calm down, helping balance issues to relax. Further info can be found on the link above for the Cyberknife patient support board (
http://www.cyberknifesupport.org/forum/, then look in the "Brain" section/forum) as the dr's that volunteer there have answered this question to me, as well as others, inquiring about balance. FYI, I use a cane permanently due to the Chiari I (I'm only 45 but tell everyone it's a fashion statement) and when I do walk without my cane, my balance since I started the low dose valium does seem better.
here's wishing you and your dad well.. he's lucky to have a daughter like you... and we are here to help if we can.
Be well and hang in there!
Phyllis