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. 2026 Jun 4;13(4):e200604. doi: 10.1212/NXI.0000000000200604

Figure 3. MRI Brain With and Without Contrast After Treatment With Corticosteroids.

Figure 3

(A) MRI June 2025: sagittal T1 postcontrast sequence demonstrates improvement in right frontoparietal leptomeningeal enhancement. (B) MRI June 2025: axial T1 postcontrast image demonstrates interval improvement in right frontoparietal leptomeningeal enhancement. (C) MRI June 2025: axial T2/FLAIR image shows partial resolution of right frontoparietal edema-related hyperintensity.