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《脑血管疾病常见问题（common problems of cerebrovascular disease）》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、脑血管疾病常见问题（Commonproblemsofcerebrovasculardisease）CommonproblemsofcerebrovasculardiseaseCerebrovasculardiseaseandclassificationCerebrovasculardiseasereferstothepathologicalchangesofthecarotidarteryinthecerebralarteryorthedominantbrain,whichcausesintracranialbloodcirculationdisorderandagroupof
2、diseasesthataredamagedbythebraintissue.Clinicallyofteninsuddenfainting,unconscious,oraccompaniedbymouth-eyeskew,negativespeechandhemiplegiaaremainmanifestations.Cerebrovasculardiseaseisusuallydividedintoischemiccerebrovasculardiseaseandhemorrhagiccerebrovasculardiseases.Ischemiccerebrovascul
3、ardiseaseinclude:(1)transientischemicattack,(hereinafterreferredtoasTIA,alsocalledsmallstrokeortransientischemicattack),itsetiologyisassociatedwithcerebralarteriosclerosis,braintissueistransient,ischemicdysfunctioncausedbyfocaldamage.(2)theformationofcerebralthrombosisiscausedbyatheroscleros
4、is,variousarteritis,trauma,andotherphysicalfactors,hematopathycausestheformationofbloodclotsinthecerebralvessels.(3)cerebralembolismcanresultfromanumberofdiseasesthatcanbecausedbyembolizationintotheblood,blockingthebloodvesselsinthebrain.Clinically,heartdiseaseisthemostcommoncause;Thesecondi
5、sfracture,orpost-traumaticfatintotheblood;Insecteggsorbacterialinfections;Suchfactors,suchaspneumothorax,embolism,etc.,arecausedbycerebralvasculature.Hemorrhagiccerebrovasculardiseasesinclude:(1)intracerebralhemorrhage,whichreferstothehemorrhageofcerebralparenchyma,anddoesnotincludetraumatic
6、brainhemorrhage.Itiscausedbyhypertension,cerebralarteriosclerosis,tumorandsoon.(2)thesubarachnoidofthesubarachnoidhemorrhage,andthebloodflowdirectlytothesubarachnoidcavityduetobleedingofbloodvesselsinthesurfaceofthebrainandthebottomofthebrain.Commoncausesincludeaneurysmrupture,vascularmalfor
7、mation,hypertension,atherosclerosis,hematopathy,etc.Inaddition,sincethe70s,duetothewideapplicationofCTandmri,clinicallyfoundsomehemorrhageandinfarctionandcerebrovasculardisease,namelymixedstroke,thiskindofdisease,someonereportedaccountedfor2.67%ofa
