Alica ~
Your question - and concern - is perfectly logical. Everyone who receives an AN diagnosis, does some research and has to choose how to address the tumor has some apprehension about facial paralysis or facial impairment issues following the elected procedure. I did - and I made them very clear to my neurosurgeon, who shared those same concerns and decided to approach my case with both surgery and radiation. A somewhat longer road but one that was worth traveling.
I underwent
retrosigmoid approach surgery (the technical name). The surgeon performed a partial resection of my 4.5 cm AN, basically hollowing it out and leaving only a
'rind'' (in his words). Within 48 hours following the surgery, my pre-op symptoms effectively disappeared. I had suffered - for months - with intermittent stabbing pains at the AN site, loss of the sense of taste (and a subsequent loss of over 30 pounds), dizziness and extreme fatigue (the large AN was pressing hard on my brainstem). I was fortunate and didn't experience any vertigo, facial deficits, infections, hydrocephalus or other post-operative complications and was discharged from the hospital with 5 days. I recovered fairly rapidly and 3 months later, underwent a series of 26 'low-dose' FSR sessions over a 5 week period. These 30 minute sessions were pre-planned by my neurosurgeon and a bright, young radiation oncologist he teamed with. They were tedious but painless and were intended to destroy the remaining tumor's DNA, effectively killing it. I've had many follow-up MRI scans and the last (August, 2008) showed definite necrosis and some minor shrinkage of the remaining tumor.
My post-op/post-radiation life has been one of slowly but surely regaining what I refer to as 'normalcy'. That is, I have my life back, with only a few alterations. I was SSD in the AN-affected ear long before my AN diagnosis so that wasn't an issue. My balance is quite satisfactory. I've been driving since two weeks after my surgery, back in June, 2006. In short: I'm good.
However, although my retro surgery did not produce any facial paralysis, the neurosurgeon didn't attempt to remove all of the tumor, which very likely made a difference. Of course, only you and the doctor that will perform your surgery can make an informed decision on what approach is best. A poll is interesting but, unfortunately, not really a valid indicator of what's best for
you.
Jim