PMC10150000_01
(A) T-2 FLAIR hyperintensity in the right frontal cortex, swelling of brain tissue, and shallowing of the cerebral sulcus. (B) Abnormal enhancement of the pia mater in the right frontal lobe.
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PMC10150000_01_fimmu-14-1149987-g002.jpg
f2
MRI showed a FLAIR-hyperintense lesion and abnormal enhancement in the right frontal cortex ( Figure 2 ), while EEG revealed slow-wave activity in the right temporal lobe, sharp-wave activity in the left temporal lobe, and a limited decrease in brain function ( Figure 3 ).
F7-AV, T3-AV, T5-AV: the left temporal region exhibits predominantly sharp-wave activity in the anterior and middle temporal regions, with some involvement of the posterior temporal region. F8-AV, T4-AV: The right anterior middle temporal region exhibits slow-wave activity.
fimmu-14-1149987-g003.jpg
PMC10150000_01_fimmu-14-1149987-g003.jpg
f3
MRI showed a FLAIR-hyperintense lesion and abnormal enhancement in the right frontal cortex ( Figure 2 ), while EEG revealed slow-wave activity in the right temporal lobe, sharp-wave activity in the left temporal lobe, and a limited decrease in brain function ( Figure 3 ).