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Chen et al. Characteristics of viral encephalitis with epilepsy
criteria: (1) acute or subacute onset, some patients abnormalities, poisoning, uremic damage and so on;
[8]
had a history of prodromal infections; (2) patients (4) the main clinical materials were incomplete.
had symptoms of brain parenchymal damage; (3)
cerebrospinal fluid examinations were consistent with Content
viral encephalitis; (4) there was brain parenchymal We collected, through a survey of the Hospital
damage or brain edema on imaging and varying Information System, the clinical data of 116 cases
degrees of alteration in EEG. The exclusion criteria: of viral encephalitis including general situation,
(1) patients younger than 14 years were excluded; (2) medical history, physical examination, clinical
patients with history of epilepsy or other secondary presentation, laboratory examination, cerebrospinal
epilepsy were excluded; (3) we removed other explicit fluid examination, imaging examination, EEG
epileptogenic causes such as hypoxia, blood glucose examination, treatment, and discharge conditions
Figure 1: Abnormal signal can be seen in the right frontal lobe, occipital lobe and bilateral dorsal thalamus, caudate nucleus in the brain
magnetic resonance imaging, shows high signal on T2WI and a slightly higher signal on Flair, shows high signal diffusion weighted imaging
Figure 2: Abnormal signal can be seen in bilateral hippocampus and right putamen in the brain magnetic resonance imaging, shows high
signal on T2WI and high signal on Flair
126 Neuroimmunology and Neuroinflammation ¦ Volume 4 ¦ July 11, 2017