Fig. 3From: The value of contrast-enhanced FLAIR magnetic resonance imaging in detecting meningeal abnormalities in suspected cases of meningitis compared to conventional contrast-enhanced T1WI sequencesa Axial contrast-enhanced T1WI MRI shows a small focal linear area of enhancement along the brain surface (red circle) that could represent focal meningeal enhancement versus enhancing cortical vein. b Axial contrast-enhanced FLAIR shows no enhancement in the corresponding area, reflecting that this enhancing area is cortical vein rather than true meningeal enhancementBack to article page