Englishversionofnursingcoursewareforimaging•Overviewofethics•Imagingdiagnosisofethics•Encephalitiscare目录•Sharinganddiscussionof•SummaryandOutlook01OverviewofethicsDefinitionandclassificationDefinitionEmphasisisanInflammatoryconditionofthebrainparenchyma,commonlycausedbyinfectionorautoimmunereactionsClassificationEmphasiscanbeclassifiedasvirtual,bacterial,fungal,orautoimmune,dependingontheunderlyingcauseSymptomsandsignsofethicsSymptomsFever,headache,invoicing,fusion,size,andotherneurologicalsyndromesSignsAlteredconsciousness,focalneurologicaldefects,andabnormalfindingsbrainimagingTheecologyandpathogenesisofethicsEtiologyThemostcommoncausesofethicsareviruses,suchastheherpessimplexvirus(HSV)andthevariellazostervirus(VZV)Othercausesincludebacteria,fungi,andautoimmunereactionsPathogenesisThepat