hello, please could someone shed some light. My dad has recently had the news of glioblastoma grade four. I have done some research into survival times and obviously doesn’t make good reading. My dad was lucky enough to have all of the tumour removed and is about to start radiotherapy and chemo. Does anyone no if the survive time increases and if so by how long on average as the tumour at this stage is no longer there.This maybe a stupid question if so I am sorry
