Hi Minnie, I did not have Cyberknife surgery, it was Novalis, which is supposed to be the next step up from Cyberkife. Somewhere along the line, I think at the UCLA website, I saw the term LINAC used and used this to help my research. My research was not straightforward, since there is not much in the literature on Novalis yet, I did use Cyberknife and Gammknife studies to help guide me, but the machine is not Cyberknife. Anyway you could put any of the LINAC articles you have posted to the board? I feel fine by the way. I will home from work until Monday. I have a small headache, but that is intermittent. No nausea (eating like a horse ![]() , a little fatigue when I went to a movie then went grocery shopping today, and overall feel fine. Time will tell. Thanks for your encouragement. Best, Maureen |