两种不同微创手术治疗治疗输尿管上段结石300例效果观察

2015-10-21 18:50:07苏小壮等
延边医学 2015年17期

苏小壮等

摘要: 目的:探讨不同微创手术在治疗输尿管上段结石的临床效果。方法:回顾性分析我院2012年12月-2014年12月收治的输尿管上段结石患者300例,随机分为对照组和实验组,对照组给予输尿管镜取石;实验组给予微创经皮肾镜取石,比较两组患者的临床疗效。结果:经过治疗,发现实验组和对照组患者平均手术时间手术时间分别为(53.3±11.3)min和(68.8±14.6)min,且两组患者Ⅰ期手术成功率分别为96.2%和78.3%,同时实验组患者结石清除率也较对照组高,两组差异具有统计学意义(P<0.05)。结论:微创经皮肾镜治疗输尿管上段结石效果更好,不仅手术方法简便,而且结石清除率高,值得临床推广。

关键词: 经皮肾镜;输尿管上段结石;效果观察

Abstract :Objective: To investigate the effect of minimally invasive operation of clinical effect in the treatment of upper ureteral calculi. Methods: A retrospective analysis of 300 patients with upper ureteral calculi in our hospital, randomly divided into control group and experimental group,the control group was given ureteroscopy; experimental group was treated with minimally invasive percutaneous nephrolithotomy, compared two groups of clinical curative effect. Results: After treatment, the experimental group and the control group were found in the mean operation time operation time was (53.3 + 11.3) min and (68.8 + 14.6) min, while the stone clearance rate of the experimental group was also higher than that of the control group(P<0.05). Conclusion: Minimally invasive percutaneous nephrolithotomy in treatment of upper ureteral calculi with better effect, the operation method is simple, and the stone clearance rate is high.

Keywords: percutaneous nephrolithotomy; ureteral calculi; effect observation

泌尿系统结石为泌尿外科常见病之一,据统计,尿石症患病率约为1%~5%,年新发病率为0.30%左右[1]。对于输尿管上段结石,传统的手术方法为经皮通过肾镜取石,不仅清除率较低,而且造成肾实质的损伤大,并发症也较多[2]。临床治疗采用的方法主要有:体外冲击波碎石、经皮肾镜碎石、输尿管镜碎石、后腹腔镜取石等。近年来,腔内泌尿外科学发展迅速,微创经皮肾输尿管镜取石术(MPCNL)已逐渐广泛运用于治疗泌尿系统结石,我院近年来采用MPCNL的方法在治疗输尿管上段结石收到了一定成效,现报道如下。

1.资料和方法

1.1 一般资料

将2012年12月-2014年12月收治的输尿管上段结石患者300例,其中,男性188例,女性112例,年龄33~68岁,平均年龄(44.27±2.15)岁,病程1~3年,平均病程(2.11±0.17)年;结石大小6mm×5mm~25mm×16mm,平均大小为18mm×8mm。随机分为对照组和实验组,对照组143例,给予输尿管镜取石;实验组157例,给予微创经皮肾镜取石。其中对照组男性92例,女性51例,年龄33~67岁,平均年齡(43.91±2.24)岁,病程1~3年,平均病程(2.09±0.21)年,结石平均大小为17mm×9mm,合并肾盂结石17例,中盏结石16例;……

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