Theapplicationvalueofdualvolumereconstructionininterventionalembolizationof wideneckedintracranialaneurysms / 实用放射学杂志
Journal of Practical Radiology
;
(12): 806-810, 2019.
Article
in Chinese
| WPRIM
| ID: wpr-752445
ABSTRACT
Objective Toexplorethevalueofdualvolumereconstructionininterventionalembolizationofwideneckedintracranial aneurysms.Methods Theclinicalandimagingdataof30patientswithintracranialwideneckaneurysmrupturedwerecollectedfrom June2016toDecember2017intheMeizhouPeople’sHospital.Thetreatmentoftheintracranialwideneckedaneurysm,theposition andopeningofthestentreleasing,therelatedcomplications,andfollow-upreviewafter6monthswereretrospectivelyanalyzed.Results Ofthe30patients,therewere35aneurysms(4 multipleaneurysms),inwhich26caseswerestentsassisted,with26stentsimplanted, and4caseswereballoonassisted.3D-DSAwasperformedimmediatelyafteroperationandevaluatedbydualvolumereconstructionon AdvantageWorkstation (AW)postprocessing workstation.(1)26casesofdenseembolism ofaneurysmswithouttumorneckor tumorresidual(86.7%),3casesofaneurysmcervicalresidual(10%)and1casesoftumorresidual(0.33%);(2)26stentswithaccurate locationsandcompletereleases(100%).(3)2caseswithvasospasmandstentthrombosisduringoperation,and1casewithsecond aneurysmruptureduringoperation.(4)DSAreexaminationsinhalfayearafteroperations3casesrecurred (11.5%)inthe26cases ofdenseembolism;theresidualin2casesincreasedin4ofaneurysmalneckresidualand2oftumorresidual,andtherestremained;26stentsstayedinthesamepositionandthestentsin3caseswerenarrowed.2D-DSA,3D-DSAanddualvolumereconstructioncould clearlyshowthedegreeofembolizationofaneurysmsin20cases(66.7%),25cases(83.3%)and30cases(100%),respectively.The degreeofembolizationofaneurysmswassignificantlydifferentinthreeimagingmethods(P<0.05).Conclusion Intheprocessof interventionalembolizationforintracranialwideneckedaneurysm, doublevolumereconstructioncanbeusedtoshowtheeffectof embolization,thelocationofthestentandtherelationshipwith theneckoftheaneurysm,whichprovidesanassessmentofthe situationofaneurysmembolism,thedevelopmentoftheauxiliarystentandtheobjectivefortheselectionofthesurgicalstrategy.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Practical Radiology
Year:
2019
Type:
Article
Similar
MEDLINE
...
LILACS
LIS