Fig. 1

Brain magnetic resonance imaging at diagnosis and after resection of the tumor in the right temporoparietal lobe. a T1-weighted black-blood cMRI with contrast in transverse plane showing a tumor in the temporoparietal lobe at diagnosis (baseline). b T1-weighted cMRI after contrast showing a singular hyperintensity in the left internal acoustic channel at diagnosis (baseline). c Fluid-attenuated inversion recovery (FLAIR) image after contrast showing the lesion in the left internal acoustic channel after surgical resection of the right temporoparietal tumor