Fig. 9From: Paediatric brainstem: A comprehensive review of pathologies on MR imagingA 14-year-old patient with weakness of the limbs and dysarthria: a–b Axial T2-weighted images show ill-defined increased signal intensity in the pons and midbrain (arrows). c Axial FLAIR image shows periventricular white matter hyperintensity. d Sagittal FLAIR image shows increased signal in the callososeptal interface (black arrows) consistent with multiple sclerosisBack to article page