case_images: PMC4344976_01
case_images: axial FLAIR MRI of the patient shows slightly hyperintense mass lesion in 4th Ventricle).
case_images: ijo-27-063-g001.jpg
case_images: PMC4344976_01_ijo-27-063-g001.jpg
case_images: F1
case_images: It appeared that the mass lesion had an attachment to the lateral walls and the floor of the fourth ventricle (Figs.1,2).