Legend MRI Brain; Ax T2W (left), Sag T1W (center top), and Ax FLAIR (right): An extra-axial lesion posterior to the clivus in the prepontine cistern, compressing the right side of the pons. Hyperintense to brain on T2W and FLAIR and isointense on T1W.

Legend MRI Brain; Cor T1W (left top), Cor (right top) and Ax (left bottom and right bottom) T1W Post-Gd: An enhancing lobular lesion within the right side of the prepontine cistern with some thickening of the adjacent dura. Key words: mri tumor neoplasia

Brain Diagnosis: Meningioma