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时间:2017-11-13
《医药学临床医学毕业论文 经内镜括约肌切开或气囊扩张治疗胆总管结石》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、湖南师范大学本科毕业论文考籍号:XXXXXXXXX姓名:XXX专业:医药学临床医学论文题目:经内镜括约肌切开或气囊扩张治疗胆总管结石指导老师:XXX二〇一一年十二月十日 目的:探讨经内镜括约肌切开(EST)和内镜乳头气囊扩张(EPBD)治疗胆总管结石的安全性和疗效。方法:经EST和EPBD共治疗胆总管结石328例,其中单颗结石174例,2颗结石112例,3颗以上结石42例(最多1例20颗结石)。对于<10mm结石采用EPBD治疗,>11mm采用EST。结果:治疗成功323例,占98.5%,失败5例。其中98例经内
2、镜治疗后结石自然排出,207例采用网篮或取石球囊取出结石,14例采用碎石网篮碎石后排出,4例经震波碎石后取出。22/323例经2~3次再次取石后取净。总的并发症2.5%,其中胃肠道出血1例,胆管炎4例,胰腺炎3例。92例术后行胃肠钡餐X线检查,86例胆道内无钡剂返流,2例胆道内有积气,4例有钡剂返流入胆道。结论:EST和EPBD安全,有效,并发症少,是目前治疗胆总管结石的重要手段之一。 Objective:Toassessthesafetyandcurativeeffectofendoscopicsphincte
3、rotomy(EST)andpapillaryballoondilatation(EPBD)forcholedocholithiasis.Methods:328patientswithcholedocholithiasisweregivenESTorEPBD,includingsinglebiliarystonein174cases,twostonesin112casesandthreestonesin42cases(onecasewith20stones).Thecaseswithbiliarystonesles
4、sthan10mmweregivenEPBDandthecaseswithbiliarystoneslargerthan11mmweregivenESTtreatment.Results:ThetreatmentofESTandEPBDweresuccessfulin323cases(98.5%)andfailedin5cases(1.5%).Afterendoscopictherapy,thecholedocholithiasisin98caseswereexcludedneutrally,207caseswer
5、egivenbasketballorballoontogetridofthestones.Thecholedocholithiasisin14casesweredischargedwithbasketballlithotripsy,in4casesweregivenlithotripsy.Thecholedocholithiasisin22of323casesweregottenridofthoroughlyafterbeingtreatedfor2-3times.Totalcomplicationswerenot
6、edin2.5%ofthesecases.Hemorrhageofgastrointestinaltractoccurredin1case,cholangitisin4casesandpancreatitisin3cases.92casesweregivengastroentericbariumX-rayexamination,86caseshadnobariumrefluxinbiliarytract,2caseshadintrabiliarybankedgas,4caseshadbariumrefluxinbi
7、liarytract.Conclusions:ESTandEPBDarerelativelysafeandeffectiveprocedureintreatingcholedocholithiasiswithfewcomplications. KeyWords:Choledocholithiasis;Endoscope;Sphincterotomy;PapillaryBalloonDilitation 随着胆石病发病率增加,术后胆道残留或复发性结石已屡见不鲜。我院近13年来采用经内镜括约肌切开(Endoscop
8、icSphincterotomy,EST)或内镜乳头气囊扩张术(EndoscopicPapillaryBalloonDilatation,EPBD)共治疗胆总管结石328例,323例结石完全排出,疗效满意。当胆总管结石病人经内镜治疗后,我们按结石的大小分别采用自然排石、网篮和取石球囊取石、碎石篮机械碎石和体外震波碎石等处理不同类型的结石,取得了明显的疗效,现
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