Fig. 1From: Complete horizontal gaze palsy due to bilateral paramedian pontine reticular formation involvement as a presentation of multiple sclerosis: a case reporta Sagittal FLAIR MRI showing a hyperintense lesion (arrow) in the PPRF area. b Axial T2-weighted MRI showing bilateral hyperintensities (arrow) in the PPRF area in the pons at the approximate level of the abducens nucleus and facial colliculusBack to article page