Brain MRI in a 53-year-old male presenting with several weeks of headaches and word-finding difficulties. FLAIR (A) and postcontrast T1-weighted images (B) show a large, T2-hyperintense mass in the left temporal lobe with heterogeneous enhancement and central necrosis. Pathology confirmed a WHO grade 4 glioblastoma.
FLAIR: fluid-attenuated inversion recovery; MRI: magnetic resonance imaging; WHO: World Health Organization.
