腦血管解剖與造影英文

Cerebralvascularanatomyandangiography目錄IntroductionCerebralVascularAnatomyCerebralangiographictechnologyClinicalapplicationofcerebralangiography目錄ThefuturedevelopmentofcerebralangiographyConclusion01IntroductionVSCerebralVascularAnatomyandAngiographyisabranchofmedicalimagingtechnologythatfocusesonthestudyofthestructureandfunctionoftheCerebralVascularItmainlyinvolvestheuseofvariousimagingtechniquestovisualizeandanalyzetheanatomyandphysiologyofthecerebralbloodvessels,aswellastodiagnoseandtreatcerebrovasculardiseasesThemeIntroductionPurposeandsignificanceTounderstandthenormalstructureandfunctionofthecerebralvacuum,aswellasthechangesthatoccurincerebraldiseases02Toprovideascientificbasisforthediagnosisandtreatmentofcerebrovasculardiseases,andtoimprovethesurvivalrateandqualityoflifeofpatients03Topromotethedevelopmentofmedicalimagingtechnologyandimprovetheaccuracyofclinicaldiagnosisandtreatment0102CerebralVascularAnatomyAnatomyofcerebraartisticsystemTheartsthatsupplybloodtothebrainarethecardiovascularartsandthevertebralartsTheyoriginatedfromtheacademicarchandthesubmarineart,respectivelyCerebralartsThecircleofWillisisanetworkofartsatthebaseofthebrainthatprovidescollectivecirculationtothebrainincaseofinclusionofoneofthemaincerebraartsCircleofWillisAnticancerartTheantcancerartisabranchoftheinternalcareartthatsuppliesbloodtothefrontlobesofthebrainMiddlecerebralartThemiddlecerebralartisabranchoftheinternalcarbonateartthatsuppliesbloodtothetemporary,frontal,andparentallobesofthebrainAnatomyofcerebraartisticsystem010203SuperiorsagittalsinusThesuperiorsagittalsinusisthemainveinthatdrainsbloodfromthecerebracoreItrunsalongthesuperiorsurfaceofthebrainandvacanciesintotheconflictofsinsReverseSinusThereverseSinusisaveinthatdrainsbloodfromthecerebralcortexandemptiesintothesigmoidSinusSigmoidsinusThesigmoidsinusisaveinthatdrainsbloodfromtheposteriorpartofthebrainandemptiesintotheinternaljugularveinAnatomyofcerebralvenoussystemBloodsupplyCerebralbloodvesselsprovideoxygenatedbloodtothebrainissue,ensuringitsproperfunctionCerebralself-regulationThecerebralbloodvesselshavetheabilitytoregulatetheirownbloodflowinresponsetochangesinbloodpressureandoxygenlevels,maintainingaconstantsupplytothebrainCerebralvasationandvasoconstrictionCerebralbloodvesselscanbedilatedorstricttoadjustbloodflowaccordingtothebody'sneeds,suchasduringexerciseorchangesinbodytemperatureThephysiologicalroleofcerebralbloodvessels03CerebralangiographictechnologyThecontrastagentmakesthebloodvesselsappearbrighterontheimages,allowingdoctorstoidentifyanyabnormalitiesorblockagesinthebloodflowCerebralangiographyisamedicalimagingtechniquethatallowsdoctorstovisualizethebloodvesselsinthebrainItinvolvesinvestingacontrastagentintothebloodvesselsandcapturingimagesofthebrainusingX-rayorcomputedtomography(CT)technologyTheprincipleofcerebralangiographyIndicationsCerebrovascularangiographyisindicatedforpatientswhoaresurveyedofhavingcerebrovasculardiseases,suchasstroke,aneurysm,orarteriovenousmalformationItcanalsobeusedtoevaluatebloodflowtothebrainbeforereceivingsurgicalproceduresContainmentsSomepatientsmaynotbesuitablecandidatesforcerebralangiographyContainmentsincludemultipleappealstocontrastagents,unstablecardiovascularconditions,andpredictabilityIndicationsandcontraindicationsofcerebralangiographyThestepsandpreparationsofcerebralangiographyPreparation:Beforetheprocedure,thepatientwillgounderaphysicalexaminationandbloodteststoensuretheyarehealthyenoughtogoundertheprocedureThepatientwillalsobeaskedtofastforaperiodoftimebeforetheprocedureProcedure:Duringtheprocedure,thepatientwillbepositionedonanexaminationtableandgivenalocalempiricaltonumbertheareawherethecatalystisinsertedAcatalystistheninsertedintoabloodvesselinthegrooveorarmandthreadedthroughthebloodvesselstoreachthebrainOnceinplace,acontrastagentisinjectedintothebloodvessels,andimagesofthebrainarecapturedusingX-rayorCTtechnologyPostprocedure:Aftertheprocedure,thepatientwillbemonitoredforanyimmediatecomplications,suchasblendingoracutereactionstothecontrastagentTheywillalsobeadvisedtorestandtakeiteasyforaperiodoftimetoallowthebodytorecoverfromtheprocedure04ClinicalapplicationofcerebralangiographyEvaluatetheseverityofcerebrovasculardisease:angiographycandirectlydisplaythebloodvessels,andcanalsoshowthefusionstatusofbraintissue,whichcanhelptoevaluatetheseverityofcerebrovasculardiseaseAccuratelylocatetheregionsite:Angiographycandirectlydisplaythebloodvesselsandtherelationshipbetweenbloodvesselsandlesions,soastoaccuratelylocatetheregionsiteanddeterminethetypeofcerebrovasculardiseaseDeterminethecauseofcerebrovasculardisease:Angiographycanshowtheshape,sizeandrangeofbloodvesselstenosisorocclusion,andcanalsoshowthecollateralcirculationofbloodvessels,whichcanhelptodeterminethecauseofcerebrovasculardiseaseDiagnosisofcerebrovasculardiseasesDeterminethesurgicalapproachAngiographycanshowthebloodvesselsaroundtheregionandtherelationshipbetweenbloodvesselsandregion,whichcanhelptodeterminethesurgicalapproachandminimizesurgicaltraumaAssessthefinancialriskAngiographycandirectlydisplaythebloodvessels,andcanalsoshowthecollectivecirculationofbloodvessels,whichcanhelptoassessthefinancialriskandavoidunnecessaryfinancialrisksEvaluatethefeasibilityofcerebrovascularsurgeryAngiographycandirectlydisplaythebloodvessels,andcanmonitortherecoveryofbloodvesseldiseaseaftertreatment,soastoevaluatetheeffectivenessoftreatmentMonitortherecoveryofbloodvesseldiseaseAngiographycanshowthefusionstatusofbrainissue,andcanassesswhichbrainissueisfusedaftertreatment,soastoevaluatetheeffectivenessoftreatmentAssessthefusionstatusofbrainissueMonitoringtheeffectivenessofcerebrovasculartreatment05ThefuturedevelopmentofcerebralangiographyTheDevelopmentofDigitalSubtractionAngiographyTechnologyDigitalsubtractionangiography(DSA)isanon-invasive,painless,andradiationfreevascularimagingtechniquethatusesdigitalprocessingtechnologytoremovebackgroundimagesoutsideofbloodvesselsandretainonlyvascularimages,thusclearlydisplayingvascularlesions.Withthedevelopmentofcomputertechnologyanddigitalimageprocessingtechnology,DSAtechnologyisalsoconstantlyadvancing,andinthefuture,itwillachievehigherresolution,lowerradiationdose,andshorterimagingtime.Realtime3Dimagingtechnology:Realtime3Dimagingtechnologycanobtainthree-dimensionalstructuralinformationofbloodvessels,providemorecomprehensiveinformationonvascularlesions,andhelpdoctorsdiagnoseandtreatmoreaccurately.Inthefuture,real-time3Dimagingtechnologywillbefurtheroptimizedtoachievehigherimagingspeedandclearerimagequality.TheapplicationprospectsofinterventionalneurologyInterventionalneuroradiologyisabranchofneuroradiologythatprimarilyinvolvesthediagnosisandtreatmentofcerebrovasculardiseases.Withtheincreasingincidencerateofcerebrovasculardiseases,theapplicationprospectofinterventionalneuroradiologyisbecomingmoreandmoreextensive.Inthefuture,interventionalneuroradiologywillfurtherdeveloptoachievemoreprecisevascularlocalizationandsaferandmoreeffectivetreatmentmethods.Endovasculartherapy:Endovasculartherapyisaminimallyinvasivetreatmentmethodthatdeliversdrugsorinstrumentstotheaffectedareathroughinterventionaldevicessuchascatheters,inordertoachievethetherapeuticgoal.Inthefuture,endovasculartherapywillbefurtheroptimizedtoimprovetreatmenteffectivenessandsafety.TheapplicationofartisticintelligenceincerebraangiographyTheapplicationofartificialintelligencetechnologyinthefieldofmedicalimagingdiagnosisisbecomingincreasinglywidespread,anditwillalsobeappliedinthefieldofcerebralangiographyinthefuture.Artificialintelligencetechnologycanautomaticallyrecognizeandanalyzecerebralvascularimagingthroughtechnologiessuchasdeeplearningandimagerecognition,assistingdoctorsindiagnosisandtreatment.Personalizedtreatment:Artificialintelligencetechnologycandeveloppersonalizedtreatmentplansbasedonthespecificsituationofeachpatient,improvingtreatmenteffectivenessandsafety.Inthefuture,artificialintelligencetechnologywillbefurtheroptimizedtoachievemoreaccuratediagnosisandtreatment.06ConclusionSummary:CerebrovascularanatomyandangiographyhavebeenwidelyusedinthediagnosisandtreatmentofcerebrovasculardiseasesThisarticlesummarizestherecentprogressinthisfield,includingthedevelopmentofnewimagingtechnologies,theapplicationofthreedimensionalprintinginvacuumsurgery,andthetreatmentofcomplexcerebrovasculardiseaseswithinterventionaltherapyOutlook:Withthecontinuousdevelopmentof