An MRI was done after my mother completed her 31 radiation treatments and two rounds of chemo, and the scan shows the tumor GREW. 5cm. It was decided that her tumor is a Glioblastoma Multiforme instead of the grade III aystrocytoma. We are devasted and our only hope is Gamma Knife which the doctors are discussing. Any info or advice will be appreciated. We are looking for alternative therapies and clinical trials.