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. 2022 Mar 1;13:845755. doi: 10.3389/fneur.2022.845755

Figure 1.

Figure 1

Brain MRI images before and after steroid pulse therapy. (A–C) Were obtained before steroid pulse therapy. Brain MRI of T2-weighted (A) and fluid-attenuated inversion recovery (FLAIR) (B) images showing hyperintensity of the cerebellar peduncle and the root of trigeminal nerve. (C) T1-weighted brain MRI with gadolinium enhancement (T1Gd) showing enhancement around the lesion. (D–F) were obtained after steroid pulse therapy. Brain MRI of T2-weighted (D) and FLAIR images (E) showing the reduction in the hyperintensity lesion of the cerebellar peduncle. (F) T1Gd brain MRI showing no gadolinium enhancement after steroid therapy.