Hi Anthony,
I'm sure your head is spinning, but I'm glad that you found this forum. It was instrumental in my AN journey. You'll find great information, honest feedback and friendly folks. We're here to help.
I was diagnosed with a 2.5cm AN (considerably larger than yours) last summer. I met with Neurosurgeon Dr. Georg Noren in Providence and he said that he was very optimistic that GK would work for me, but encouraged me to look into other options if I felt I needed to. Regrowth was rare in his 30+ years of experience. From there, I did meet with a surgeon in Boston for a second opinion. Of course he said he could absolutely do surgery. When I asked him outright, "Do you think I'd be making a mistake by going with the radiation route given the size of my tumor and my age (I'm 40)?"...he said, "Absolutely not. If by slim chance, the radiation doesn't stop the tumor growth, you always have surgery as an option". That eased my mind a great deal.
Some people can't stand the idea of knowing there is a tumor in their heads and just want it out. I am not that person. My main concern was to get it to stop growing. I didn't have many symptoms going into this and I felt that the side effects from surgery were just too risky for me to face, so I underwent GK in Providence on 2 months ago. Of course I was scared going in...the fear of the unknown and all, but I can tell you that it went very smoothly (thanks to the skill of Dr. Noren and a little Ativan!). All total, I believe I had about 2.5 hours of radiation over the course of one very long day. I have had no additional hearing loss, no facial nerve problems, no hearing nerve problems, & no balance nerve problems. I did have headaches for about 2 weeks post GK, but nothing that Excedrin Migraine didn't clear up. I had the radiation treatment on a Friday and was back to work on Tuesday.
Soooo...while I'm only 2 months post GK, I couldn't be happier. My first MRI won't be until May, at which point I'll find out if "Tootsie" has stopped growing. That will be a big day!
My advice to you is to take a deep breath, take your time, do your research, and find a team of doctors that you trust whole heartedly (I "fired" the Rad Onc they assigned to me after reading some patient reviews on him and the Neurosurgeon assigned me a new one with no pushback). You'll know what is the right decision for you. In the meantime, we're here to answer any questions you might have. Good luck in your journey.
Sincerely,
Cindy