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. 2022 Sep;11(9):1577–1587. doi: 10.21037/tp-22-297

Figure 1.

Figure 1

Clinical examinations of the patient by MRI and EEG. (A,B) Video-EEG results for the patient during hospitalization on June 18, 2021. A shows the waking state and B shows the sleeping state. An all-conducted high-amplitude 2–3 Hz spike, slow waves and multi-spike and slow waves were observed in all stages of waking and sleeping. (C) Video-EEG results during the interictal sleep state after 4 months of regular medication on October 27, 2021. (D-F) T2-weighted scans (T2), FLAIR, and DWI sequences on May 25, 2021. (G-I) T2, FLAIR, and DWI sequences on June 7, 2021. Notably, the gray and white matter of the 2 cerebral hemispheres is demarcated, and the volume of the ventricle is slightly full. C shows that the signal in the anterior part of the right caudate nucleus is slightly higher than that of the opposite side on the +DWI sequence. No abnormal lesions related to the clinical symptoms of the child were found in the rest of the brain parenchyma. MRI, magnetic resonance imaging; EEG, Electroencephalogram; FLAIR, fluid-attenuated inversion recovery; DWI, diffusion-weighted MR imaging.