Brain Tumor Diagnosis

You have been diagnosed with a brain tumor. It is now important to understand the type and grade; whether it is a primary or secondary tumor; if it is cancerous or not, and where in the brain the tumor is located. The brain, its structure, and the role that each part plays in our everyday thoughts and behaviors is remarkable. These are only some of the reasons why a tumor in the brain is so complex. In this section, learn more about tumor types, treatment options, brain tumor terminology, the importance of genetic testing, the role of your caregiver, and asking the right questions to take charge of your treatment plan.
![]() |
Brain Tumor GlossaryExplore and learn some of the most used terms about brain tumors. |
![]() |
Tumor TypesA brain tumor is an abnormal growth of tissue in the brain or central spine that can disrupt proper brain function. With over 140 tumor types, it’s challenging to diagnose and treat brain tumors. |
![]() |
Treatment OptionsTreatments for different brain tumors will depend on symptoms, location, biological aggressiveness of the tumor, the extent of possible surgical resection, and the tumor tissue pathology characteristics. |
![]() |
Importance of Genetic TestingIn 2016 the World Health Organization published an official reclassification of tumor types for brain tumors. They were able to do this by integrating genetics and tumor characteristics, which allow doctors to make a more precise diagnosis and treatment plan. |
![]() |
Caregiver: Encouraging and Supporting the PatientA caregiver is anybody who provides unpaid help, or arranges for help, to a relative or friend because they have an illness or disability. Help can be physical, emotional, spiritual, financial, or logistical. |
![]() |
Key QuestionsIt is critical that brain tumor patients, caregivers, and medical providers know which crucial questions and health care issues need to be addressed from the time of diagnosis and throughout the entire brain tumor experience. |