Proton therapy. research it, it works, and while technically radiation the side effects are minimal. As luck would have it, I have right now patient records for a client with Glioblastoma Multiforme, who has gone through tumor debulking, conventional radiation with x-rays and chemo. He was recently seen by one of the world's premier practioners of Proton Therapy and is a candidate for treatment despite being given only a short time to live. I will be sending these records to the proton Therapy center for review by the aforementioned oncologist in preparation for treatment. Send me a PM if you want more info, I am deeply infolved with this treatment modality, but otherwise shun conventional medicine.