Glioblastoma: Symptoms, treatment, research, hope

What do we know about the type of brain cancer with which Senator John McCain has been diagnosed? UF Health neurosurgeon Dr. Maryam Rahman is a member of the research team led by Dr. Duane Mitchell to develop safe and more targeted treatments using immunotherapy for patients with malignant brain tumors. Here she shares new treatments and current research in the field that offer hope.