PMC8639527_01
Contrast enhanced MRI brain imaging on the day of admission. Fluid attenuated inversion recovery (FLAIR) sequence (A,B). Showing multiple abnormal high signal intensities involving cortical, juxtacortical, subcortical, and periventricular regions. Some lesions were perpendicularly oriented to the corpus callosum representing Dawson's fingers.
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F1
Additionally, some lesions were perpendicularly oriented to the corpus callosum representing Dawson's fingers (Figure 1).
Spine MRI images of T2-weighted (A), sagittal short tau inversion recovery (STIR) (B), T2-weighted (C), and sagittal T1-weighted with contrast (D) sequences. Showing multiple abnormal high signal intramedullary lesions at the central, posterior, and lateral aspects of the cervical and thoracic spinal cord.
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F2
Spinal cord MRI showed multiple abnormal high signal intramedullary lesions at the central, posterior, and lateral aspects of the cervical and thoracic spinal cord (Figure 2).