Answer this question to the best of your ability:
How do these survival rates vary depending on the type of brain cancer?
Survival rates for different types of brain cancer can differ significantly due to the nature of the tumor, its location within the brain, and the effectiveness of available treatments. For example, glioblastoma multiforme (GBM), which is an aggressive form of brain cancer, has a median survival rate of about 15 months, while astrocytomas, which are slower-growing, can have five-year survival rates ranging from 40 to 70 percent. Other types of brain tumors, like meningiomas and pituitary adenomas, may have better prognoses depending on the stage at diagnosis and successful removal of the tumor.