Fig. 2

Control MRI 15 days after admission and dural patch. a Almost completed resolution of the alterations on T2-FLAIR images. b Disappearance of the high signal areas on ADC images. c Post-contrast T1-weighted images show disappearance of pachimeningeal thickening and enhancement after contrast administration. d Reduction of venous enlargement and decrease of downward displacement of midbrain, increase of angle between vein of Galen and straight sinus