PMC7235314_01
MRI Brain-FLAIR sequence from first attack in 2012. (A) Short segment transverse myelitis at T11/T12 vertebral segment with mild cord expansion. Lesions depicted affecting the (B) left posterior thalamus and the subcortical/juxtacortical white matter of the left medial occipital lobe; (C) right anterior thalamus and pulvinar region of the left thalamus; (D) highlighting left medial occipital lobe involvement; (E) periaqueductal gray matter hyperintensity; (F) left dorsal medullary hyperintensity also depicted in (G).
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F1
T10/T11 vertebral levels. These images are depicted in Figure 1.
PMC7235314_02
MRI Brain sequence from the second attack in 2019. (A) T2 weighted sequence depicting longitudinally extensive transverse myelitis from T7 to L1, associated with mild cord expansion. Lesions depicted affecting the left thalamus are depicted in the T2-FLAIR sequence in (B) and the T2 weighted sequence in (C). A new right ponto-medullary lesion is visualized on the T2 weighted sequence in (D) and T2-FLAIR sequence in (E).
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F2
T2 hyperintensity in the thoracic and lumbar regions from T7 to L1 with associated edematous expansion of the cord. These images are depicted in Figure 2.