Diagnosis typically involves a combination of neurological examinations, imaging studies, and biopsy. Magnetic Resonance Imaging (MRI) is the most commonly used imaging technique to identify and characterize brain tumors. Computed Tomography (CT) scans may also be used. A biopsy, where a sample of the tumor tissue is extracted and examined under a microscope, is essential for a definitive diagnosis and to determine the tumor’s molecular and genetic features.
