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时间:2020-05-15
《腔内隔绝术治疗胸主动脉夹层的诊疗策略.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、25O9重庆医学2015年6月第鲞笠塑论著·临床研究dOi:10.3969/j.issn.1671—8348.2015.18.022腔内隔绝术治疗胸主动脉夹层的诊疗策略龙超,万毅,吴明正,童玉云,张宏江,王家平(昆明医科大学第二附属医院:1.放射介入室;2.皮肤科,昆明650101)[摘要]目的分析腔内隔g(EVGE)治疗胸主动脉夹层(AD)及其术前诊断的经验,为临床AD诊疗提供帮助。方法回顾性分析该院226例AD的临床资料、治疗及随访结果,所有患者在介入室行EVGE治疗,术后即刻数字减影血管造影(DSA)复查,并常规行CT血管造影(CTA)随访复查。结果CT
2、A与MRA对破口位置的诊断符合率分别为96·8和95·2;治疗1例失败,其余225例成功置入支架,成功率迭99.6,术后造影93.8(211/225)的夹层裂口完全封闭或内漏显著减少,术中无严重并发症及死亡发生。结论AD的术前影像诊断可首选CTA和MRA,对手术入路的选择有重要意义,EVGE在治疗AD创伤小,成功率高、恢复时间短、疗效较好。[关键词]主动脉夹层;腔内隔绝术;诊断,鉴别;治疗结果[中图分类号]R654.3[文献标识码]A[文章编号]1671—8348(2015)18—2509—03Thestrategyofdiagnosisandtreatmen
3、tofendovasculargraftexclusionintreatingthoracicaorticdissectionLongChao,WanYi,WuMingzheng,Tongyuyun,ZhangHongjiang,WangJiaping(1.DepartmentofInterventional;2.Department0,Dermatology,theSecondAffiliatedHospitalofKunmingMedicalUniversity,Kunming,Yunnan650101,China)[Abstract]0bjectiveT
4、oanalysethepreoperativediagnoseandtreatmentexperienceofapplyingendovasculargraftexclusion(EVGE)curingthoracicaorticdissection(AD),thusprovideexperienceofdiagnoseandtreatmentforcureADinclinica1.MethodsReviewtheclinicaldata,therapeuticmeasuresandfollow—upresultsof226ADpatients.Allpati
5、entsweretreatedbyEVGE,coun—tercheckedbyDSApost-operationandreviewed.ResultsCTAandMRAinthediagnosisofcrevassepositioncoincidenceratewas96.8and95.2Aorespectively.Onecasefailed,theremaining225casesweresuccessfullyplacedgraft,Successratewas99.6.Itshowedthat93.8(211/225)completedisappear
6、anceofthefalselumenorremarkabledecreaseoftheendoleakwasnotedODtheangiogramsafterstent.implantation.Nosevereprocedure-relatedcomplicationsanddeathwasobserved.ConclusionCTAandMRAareimportantforustochooseappropriateroutes,canbethefirstchoiceofpre-operationexamination.EVGEissmalltrauma,
7、shortrecoverytimeandeffectiveincuringAD.[Keywords~thoracicaorticdissection;endovasculargraftexclusion;diagnosis,differential;treatmentoutcome胸主动脉夹层(thoracicaorticdissection,AD)是主动脉内28~42mm,主体为“z”形镍钛记忆合金支架,其外覆超薄人工膜局部撕裂并在血流的冲击下逐步剥离,从而在血管内形成血管,近端有长15mm的无膜裸区,导鞘外径为21~26F。其真、假两腔的病理改变。Stan
8、ford分型在临床上是比较常用的中82
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