First, for those of you checking the articles at the Journal of Neurosurgery, a membership is now required to view the articles. However, because they use google as their search engine you can still see them by clicking "View as HTML".
Well my latest MRI shows the tumor growing so I'm going to get treatment. My main concern is cognitive issues relating to balance.
Looking back to the 1998 ANA Member Survey of long-term problems after treatment, I note that almost twice as many surgery patients reported balance/dizziness, almost three times as many surgery patients reported memory problems and five times as many surgery patients reported concentration problems compared to GK patients. The survey is not intended to be a scientific study but we have to make do with what data is available.
Dr. Bennecke's assessment echoed my own, he said that the only advantage of surgery was having the tumor gone and for some people this was important enough to justify risking surgery's higher rate of morbidity. The clincher is, if evidence develops later that cutting/killing the nerve is the best way to go, that can be done with a relatively simple surgical procedure. So I'm going down today to visit the GK folks at St. Louis University and schedule getting Guido zapped.