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时间:2020-05-20
《无流出道显影的下肢动脉闭塞症腔内血管成形治疗的预探索.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、介入放射学杂志2015年5月第24卷第5期JInterventRadiol2015,Vo1.24。No.5-——383-——·血管介入Vascularintervention·无流出道显影的下肢动脉闭塞症腔内血管成形治疗的预探索丁明超,李芳,王斌,刘苏健,迟国庆,王意忠,李选【摘要】目的探讨经皮腔内血管成形术(PTA)治疗无流出道显影的下肢动脉硬化闭塞症(ASO)的临床疗效及价值。方法无流出道显影的下肢ASO患者19例,男l】例,女8例,年龄48~79岁,中位年龄66岁。所有患者主要临床症状为患肢静息痛,其中10例(47
2、.6%)伴有不同程度足部溃疡和坏疽。所有患者术前均接受患肢多层螺旋CT血管造影及DSA检查。PTA治疗后随访12个月,观察并记录临床症状和体征变化,于术前和术后1、3、6、12个月分别检测患肢跛行距离、足趾皮温、踝肱指数(ABI)、趾肱指数(TBI),并作CTA或彩色多普勒超声检查。结果19例患者共38条病变肢体,54支血管为无流出道显影的下肢动脉闭塞病变,分别为胫前动脉25支(46.3%)、胫后动脉18支(33.3%)、腓动脉9支(16.7%)、胭动脉2支(3.7%);肢体PTA技术成功率为89.6%,单血管PTA技术
3、成功率为85.2%。术后所有开通成功的患肢皮温改善明显,疼痛症状明显缓解或消失。术后1、3、6、12个月患者跛行距离、足趾皮温、ABI、TBI等均较术前有显著改善(P4、类号:R543.5文献标志码:A文章编号:1008.794X(2015).05—0383—05Percutaneousendovascularangioplastyforthetreatmentofarteriosclerosisobliteransofthelowerextremitiesshowingnooutflowtractvisualization:apreliminaryexplorationDING一chao,LIFang,WANGBin,LIUSuqian,CHIGuo-qing,WANGYi~hong,5、LIXua~DepartmentofPerq,heralVascularInteryentionCenter,AerospaceCenterHospital,BeO'ing100049ChinaCorrespondingauthor:LIUan,E—mail:dme_zxl@sincacom【Abstract】ObjectiveToinvestigatetheclinicaleficacyandvalueofpercutaneoustransluminalangioplasty(PrA)intreatingarterio6、sclerosisobliterans(ASO)oflowerextremitythatshowsnovisualizationofitsvascularoutflowtract.MethodsAtotalof19patientswithASOoflowerextremitiesshowingnooutflowtractvisualizationwereincludedinthisstudy.Thepatientsincluded11malesand8femaleswithamedianageof66years(48—77、9years.Themainclinicalsymptomwasrestpainoftheleginallpatients;10caseshaddifferentdegreesoffootulcerandgangrene.Preoperativemulti—sliceCTangiographyandDSAexaminationwereperformedinallpatents.AfterPTA,thepatientswerefollowedupfor12months,thechangesoftheclinicalsymp8、tomsandsignswererecorded.Theclaudicationdistance,toeskintemperature,ankle—brachialindex(ABI),toe—brachialindex(TBI),andCTangiographyorcolorDopplerexaminationwe
4、类号:R543.5文献标志码:A文章编号:1008.794X(2015).05—0383—05Percutaneousendovascularangioplastyforthetreatmentofarteriosclerosisobliteransofthelowerextremitiesshowingnooutflowtractvisualization:apreliminaryexplorationDING一chao,LIFang,WANGBin,LIUSuqian,CHIGuo-qing,WANGYi~hong,
5、LIXua~DepartmentofPerq,heralVascularInteryentionCenter,AerospaceCenterHospital,BeO'ing100049ChinaCorrespondingauthor:LIUan,E—mail:dme_zxl@sincacom【Abstract】ObjectiveToinvestigatetheclinicaleficacyandvalueofpercutaneoustransluminalangioplasty(PrA)intreatingarterio
6、sclerosisobliterans(ASO)oflowerextremitythatshowsnovisualizationofitsvascularoutflowtract.MethodsAtotalof19patientswithASOoflowerextremitiesshowingnooutflowtractvisualizationwereincludedinthisstudy.Thepatientsincluded11malesand8femaleswithamedianageof66years(48—7
7、9years.Themainclinicalsymptomwasrestpainoftheleginallpatients;10caseshaddifferentdegreesoffootulcerandgangrene.Preoperativemulti—sliceCTangiographyandDSAexaminationwereperformedinallpatents.AfterPTA,thepatientswerefollowedupfor12months,thechangesoftheclinicalsymp
8、tomsandsignswererecorded.Theclaudicationdistance,toeskintemperature,ankle—brachialindex(ABI),toe—brachialindex(TBI),andCTangiographyorcolorDopplerexaminationwe
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