Fig. 7

Brain MR DWI sequence of case 7, showing diffuse swelling of the right cerebral hemisphere, shallow sulcus fissure, diffuse diffuse high signal, patchy diffuse high signal in the right basal ganglia and thalamus, and pressure change of the right lateral ventricle Flattened, the midline structure is slightly shifted to the left. Upon admission, the patient developed edema in the right hemisphere of the brain, along with damage to the right basal ganglia and thalamus. Despite treatment, necrotizing encephalopathy was still considered. Although the patient was successfully weaned off advanced life support, severe motor and cognitive impairments persisted