PMC6542981_01
Brain and spinal cord MRI findings. Patient 1 - (A-C): dorsal brainstem and cervical hyperintensities on T2-weighted images. (D): sagital FLAIR image shows disappearance of previous spinal cord hyperintensity. Patient 2:(E-G): dorsal brainstem and cervical diffuse and poorly defined T2-hyperintensities during the acute phase; (H): hyperintense T2 signal of the anterior horn of the cervical spinal cord one week later. Patient 3:(I-K): left frontal cortical hyperintensities (asterisk) in diffusion weighted images (DWI); cervical and lumbosacral hyperintensities on T2-weighted imaging with enhancement on post-gadolinium image. (L): axial DWI at 3 months shows resolution of the previous alterations.
fneur-10-00548-g0001.jpg
PMC6542981_03_fneur-10-00548-g0001.jpg
F1
Brain MRI (Figure 1I) revealed a left frontal cortical thickening in fluid-attenuated inversion recovery (FLAIR) images, hyperintense in diffusion weighted images (DWI), with leptomeningeal enhancement. Spinal cord MRI (Figures 1J,K) revealed cervical and lumbosacral lesions.
PMC6542981_02
Brain and spinal cord MRI findings. Patient 1 - (A-C): dorsal brainstem and cervical hyperintensities on T2-weighted images. (D): sagital FLAIR image shows disappearance of previous spinal cord hyperintensity. Patient 2:(E-G): dorsal brainstem and cervical diffuse and poorly defined T2-hyperintensities during the acute phase; (H): hyperintense T2 signal of the anterior horn of the cervical spinal cord one week later. Patient 3:(I-K): left frontal cortical hyperintensities (asterisk) in diffusion weighted images (DWI); cervical and lumbosacral hyperintensities on T2-weighted imaging with enhancement on post-gadolinium image. (L): axial DWI at 3 months shows resolution of the previous alterations.
fneur-10-00548-g0001.jpg
PMC6542981_03_fneur-10-00548-g0001.jpg
F1
Brain MRI (Figure 1I) revealed a left frontal cortical thickening in fluid-attenuated inversion recovery (FLAIR) images, hyperintense in diffusion weighted images (DWI), with leptomeningeal enhancement. Spinal cord MRI (Figures 1J,K) revealed cervical and lumbosacral lesions.
PMC6542981_03
Brain and spinal cord MRI findings. Patient 1 - (A-C): dorsal brainstem and cervical hyperintensities on T2-weighted images. (D): sagital FLAIR image shows disappearance of previous spinal cord hyperintensity. Patient 2:(E-G): dorsal brainstem and cervical diffuse and poorly defined T2-hyperintensities during the acute phase; (H): hyperintense T2 signal of the anterior horn of the cervical spinal cord one week later. Patient 3:(I-K): left frontal cortical hyperintensities (asterisk) in diffusion weighted images (DWI); cervical and lumbosacral hyperintensities on T2-weighted imaging with enhancement on post-gadolinium image. (L): axial DWI at 3 months shows resolution of the previous alterations.
fneur-10-00548-g0001.jpg
PMC6542981_03_fneur-10-00548-g0001.jpg
F1
Brain MRI (Figure 1I) revealed a left frontal cortical thickening in fluid-attenuated inversion recovery (FLAIR) images, hyperintense in diffusion weighted images (DWI), with leptomeningeal enhancement. Spinal cord MRI (Figures 1J,K) revealed cervical and lumbosacral lesions.