Hi Windy,
Well, the threat of being paralyzed as a side effect of GK is a new one for me. I've heard that is a possible consequence of doing nothing. I am not a doctor, nor do I play one on TV
, but perhaps that side-effect was caused due to the location of the AN. If it is pressing on the brain stem, then radiation can cause the AN to swell, thereby causing problems. It would be , I would think, a most very rare thing.
The problem with having this stupid AN, is that all of us are so different and our AN's react differently, and grow differently, and minute things can cause side effects that one person will be plagued with and another person won't. My AN wasn't properly diagnosed for a year and a half after I started having symptoms - tinnitus and fullness in the ear. In that time frame of 18 mos or so, I lost a lot of my usable hearing in that ear and I developed facial numbness. I have a 2 CM neuroma. Other people with that size of a tumor might not have any facial numbness. Because of my doctor's preference, my age, and my general health issues, I was deemed a good candidate for GK, which I had. My doctor hoped that the facial numbness would go away or get better but that hasn't happened. My hearing is probably worse than when I went in for GK. But, the darn thing is dying and not growing. That's the good news! The bad news is that I'll have to live with these symptoms for the rest of my life. I know in my heart that nothing is going to go away, and I pray that nothing gets worse. I am grateful that I didn't have to undergo microsurgery on my head!
I wish I could tell you which way to jump. I had GK, because at that time that's all that there was available in my area. Now there is CK. They are both highly effective in treating AN's. I guess you just start writing down the Pro's and Con's of each treatment and then maybe one will have the deciding factor that will make it the more appealing choice. If you think, "no way am I going to do a headframe", then CK is the way to go. If you think, "Wow, I'd like to get this over with in one day"..then GK may be what you'd go with.
As for the hearing....in my opinion, you can list all the statistics that you want in favor of one or the other and it boils down to having to wait to see what your body is going to do with the treatment. It has to do with the damage your AN is doing to your nerve, how the tumor reacts to the radiation, how good your "team" is at pinpoint accuracy. And with everything they use in these modern facilities, that's usually pretty darn good, I think.) There are just so many factors that are hard to control. It's too bad we can't look into a crystal ball and see the outcomes we'd have with the different options...(wouldn't THAT be nice!), but we can't. We just have to go with the best available information and the doctor that has the best track record, and then make a decision and realize that you are taking advantage of some of the best medical equipment and specialists in the business and let the chips fall where they may!
Best of luck to you in your decision,
Sue in Vancouver, USA