Don't give up on a cure. They are working wonders with stem cells. A local doctor, that was the president's doctor for a time, is a leader in this research. His name is Malcolm Field. He travels the world helping incurable diseases like yours. To Dr Field, there is always hope and no truely incurable diseases. Also, recently there has been break-throughs in radiation therapy where they put a small amount of radiation particles inside the tumour. It shrinks the tumour without hurting any surrounding brain tissue.