PMC4427138_01
MRI of the thoracic spine: sagittal T2 sequence partially demonstrating a hyperintenseT6-T9 intramedullary lesion along with an isolated hyperintense T5 lesion.
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F1
MRI of the thoracic spine showed a large nonenhancing lesion involving the right side of the spinal cord extending from T6 through T9, as well as a second smaller lesion involving the posterior central thoracic spinal cord at the level of T5 (fig. 1). MRI of the brain showed contrast enhancement of bilateral optic nerves on T1-weighted imaging consistent with optic neuritis (fig. 2) and a nonenhancing T2 lesion with restricted diffusion at the junction of the right thalamus and posterior limb of the internal capsule (fig. 3).
MRI of the brain: T1 coronal post-contrast sequence demonstrating faint bilateral optic nerve enhancement.
crn-0007-0078-g02.jpg
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F2
MRI of the thoracic spine showed a large nonenhancing lesion involving the right side of the spinal cord extending from T6 through T9, as well as a second smaller lesion involving the posterior central thoracic spinal cord at the level of T5 (fig. 1). MRI of the brain showed contrast enhancement of bilateral optic nerves on T1-weighted imaging consistent with optic neuritis (fig. 2) and a nonenhancing T2 lesion with restricted diffusion at the junction of the right thalamus and posterior limb of the internal capsule (fig. 3).