资源描述:
《微通道和标准通道PCNL治疗复杂性肾结石的比较.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、中华腔镜泌尿外科杂志(电子版)2009年6月第3卷第3期ChinJEndourology(ElectronicEdition),June2009,Vol3,No.3·200··临床研究·微通道和标准通道PCNL治疗复杂性肾结石的比较文博黄小佳邱建忠李春李晓铭彭瑞元【摘要】目的探讨与评价微通道和标准通道经皮肾镜碎石取石术(PCNL)两种方法治疗复杂性肾结石的安全性和临床疗效。方法我们采用标准通道(22F)和微通道(18F)PCNL治疗复杂性肾结石49例,并记录碎石取石时间,结石取净率及手术并发症。结果49例患者均Ⅰ期成功建立经
2、皮肾通道,标准通道组21例中,17例Ⅰ期碎石取石成功,4例行Ⅱ期碎石,平均碎石手术时间为(75±25)min。微通道组28例中,18例Ⅰ期手术成功,10例行Ⅱ期碎石,碎石时间为(92±31)min,两组比较有显著性差异(P<0.05);术后检测血红蛋白(Hb),标准通道组20例(20/21)Hb下降<30g/L,微通道组26例(26/28)Hb下降<30g/L,两组比较无显著性差异(P>0.05);标准通道组结石清除率85.7%(18/21),微通道组82.2%(23/28),两组比较无显著性差异(P>0.05)。结论标准通
3、道和微通道PCNL治疗复杂性肾结石疗效确切,均具有损伤小、恢复快、结石清除率高,并发症少等优点,但采用标准通道能缩短取石时间,两者结合效果更好。【关键词】肾结石;经皮肾镜取石术;碎石术Nephrolithotomyfortreatmentofcomplexkidneycalculiusingstandardandmini-percutaneousrenaltractWenBo,HuangXiao-jia,QiuJian-zhong,LiChun,LiXiao-ming,PengRui-yuan.DepartmentofUro
4、logy,ThePeople’sHospitalofBaoan,Shenzhen518101,China【Abstract】ObjectiveToinvestigateandevaluatethesafetyandefficacyofstandardandmini-percutaneousrenaltracttodealwithcomplexkidneycalculi.MethodsAtotalof49casessufferingformcomplexkidneycalculiunderwentpercutaneousnep
5、hrolithotomy(PCNL)usingstandard(F22)ormini-percutaneous(F18)renaltract.Andtheoperationtimeofstoneclearance,compli-cationandstonefree-ratewererecordedandanalyzed.ResultsAllthecaseswerepuncturedsuccessfully.Ofthe49cases,21casesweretreatedusingF22renaltract,and28cases
6、usingF18.TheaveragetimeofstoneclearanceinF22group(75±25)minwassignifi-cantlylongerthanthatinF18group(92±31)min.Thehaemoglobinlevelofthepatientswereobservedafteroperation,andthechangeofthelevelissimilarinbothgroups(P>0.05).Thestonefree-ratehavenoremarkabledifference
7、betweenF22group(85.7%)andF18group(82.2%).ConclusionsThestandardandmini-percutaneousrenaltractappeartobeminimallyinvasivesafeandeffective,pro-ducingquickrecovery,lesscomplication,andhighstone-freerateforcomplexkidneycalculiremoval,buttheoperationtimeofstoneclearance
8、decreasedremarkablyusingstandardrenaltract.Ifcombined,abetterresultwillbegot.【Keywords】Renalcalculus;Percutaneousnephrolithotomy;Lithotripsy2006年