你父亲不幸得了gliomas，根据诊断三期，医生手术加放疗，病理很可能是high
grade。Median survive time should be 14 weeks without treatment. With
radiation treatment(local or whole brain) it will be increased to 35 weeks.
However the result will not increased if dose are more than 60 Gy.
所以问一问两周内接受了多少剂量。如果接近了60GY 就不要再放疗了。即使远低于
60gy，考虑到生存质量，放疗是否应考虑放弃放疗，加化疗BCNU。
对胃肠癌有些研究，脑瘤知识局限于书本。供参考。
