What is it? Glioblastoma is a very aggressive type of brain cancer. The symptoms often get worse quickly, and they can include things like headache, personality changes, and nausea. About 15% of brain tumors are glioblastomas. Unfortunately it is very hard to treat, and the average length of survival after diagnosis is only 12-15 months with 3%-5%… Continue reading What happens in glioblastoma, exactly?