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时间:2020-05-04
《医源性肝动脉出血的急诊栓塞治疗-论文.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、医堡学杂志2014年第24卷第1期JMedImagingVo1.24No.12014医源性肝动脉出血的急诊栓塞治疗徐伟,史中兴,陈宝祥,金书强,白彬(哈尔滨医科大学附属第二医院介入科黑龙江哈尔滨150086)【摘要】目的探讨医源性肝动脉出血急诊肝动脉造影的表现及其栓塞治疗的疗效。方法对25例医源性肝动脉出血患者行急诊肝动脉造影,确定出血动脉后,以明胶海绵、PVA颗粒和弹簧圈进行急诊栓塞治疗,对医源性肝动脉出血急诊造影的表现及栓塞治疗的疗效进行回顾性的分析。结果14例患者肝动脉造影可见对比剂外溢,6例为肝动脉假性动脉瘤,5例为肝动静脉瘘。25例患者栓塞术后出血停止。
2、栓塞治疗术后随访12个月。所有患者术后无再次出血及肝脏坏死及异位栓塞等严重并发症。结论急诊动脉栓塞治疗是治疗医源性肝动脉出血的一种安全、有效的微创方法。【关键词】肝动脉;出血;动脉造影;栓塞中图分类号:R442.7;R814.43;R815文献标识码:A文章编号:1006—9011(2014)O1—0083—03EmergencyhepaticarterialembolotherapyofiatrogenichemorrhageofhepaticarteryxUWei,SHIZhong—xing,CHENGBao—xiang,JINShu—qiang,BAIBin
3、DepartmentofInternationalRadiology,TheSecondA}{tliatedHospitalofHarbinMedicalUniversity,Harbin150086,P.R.China[Abstract]ObjectiveToidentifyarteriographicmanifestationsofemergencyhepaticarteryangiographyandtheefficacyofemergencyembolizationinpatientsofiatrogenichemorrhageofhepaticarter
4、y.MethodsEmergencyhepaticarteryangi—ographywasperformedfor25patientsofiatrogenichemorrhageofhepaticartery.Emergencytranscatheterarterialembo—lization(ETAE)wasconductedusingembolicagentssuchasgelatinsponge,polyvinylalcohol(PVA)particlesandcoilsassoonasbleedingarterieswereidentified.Art
5、eriographicmanifestationsandeffectoftheemolotherapyforiatrogenichemorrhageofhepaticarterywereanalyzedretrospectively.ResultsContrastextravasationswereconfirmedin14pa—tients,6patientspresentedwithhepaticarterypseudoaneurysmsand5patientswithhepaticarteriovenousfistulas(AVF).Thehemorrhag
6、ecompletelystoppedafterembolotherapyin25cases.Followedupfor12months,noanyseverecomplicationsoccurredinallpatients,suchashepatonecrosis,ectopicembolism.ConclusionETAEcanbeusedasasafe,effectiveandminimallyinvasivetherapeuticoptionforiatrogenichemorrhageofhepaticartery.[Keywords]Hepatica
7、rtery;Hemorrhage;Angiography;Embolization.各种原因所致的肝动脉出血是外科常见的急治疗无效后行急诊介入治疗的医源性肝动脉出血的危重症,医源性肝动脉出血是常见的原因之一,急性患者25例,其中男17例,女8例,年龄34~76岁,大量失血可导致失血性休克,甚至死亡Ll]。随着中位年龄42岁。本组中,医源性肝动脉出血的病因急诊介入治疗的普遍应用,内科药物治疗无效的肝包括:肝癌切除术后1O例,肝血管瘤切除术后5例,动脉出血患者经常需要采用急诊经导管动脉栓塞经皮肝穿刺胆道引流术后4例,肝外伤修补术后4(emergencytranscat
8、heter
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