PMC7265518_01
The sagittal view of the cervical and axial view of the brain MRI showed hyperintense lesions. The rest of the imagines are not shown here
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PMC7265518_01_cjim-11-223-g001.jpg
F1
Furthermore, one gadolinium enhancing lesion measuring 9x9 mm, suggestive for an active lesion, was detected (figure 1b).
Axial and sagittal views of the brain and cervical MRI of the second case
cjim-11-223-g002.jpg
PMC7265518_01_cjim-11-223-g002.jpg
F2
After contrast injection, some of them underwent gadolinium, especially in the supratentorial white matter (figure 2a). Cervical MRI showed a hypersignal lesion extending from C4 to C6 (figure 2b).
The sagittal FLAIR imaging of the brain MRI showing periventricular hypersignal lesion
cjim-11-223-g003.jpg
PMC7265518_01_cjim-11-223-g003.jpg
F3
Cervical MRI was normal (figure 3).