has anyone had any experience with this? The neuro consult today went in that direction instead of the Gamma knife... I really am not sure about this. I don't exactly like the thought if some of that glycerol ends up in my brain stem. And while the doc said he had performed over 100 with out complications he admitted its been so long since he did one that he didn't even know if he could get the right needles or the right glycerol. read more