腹腔镜下直视与B超引导经皮肾穿剌取石治疗肾结石的疗效比较

时间:2022-08-25 08:34:10

【摘要】 目的 比较腹腔镜下直视与B超引导经皮肾穿剌取石治疗肾结石的临床效果及并发症。 方法 将61例需行经皮肾镜取石(PCNL)治疗的肾结石患者随机分为观察组31例和对照组30例,观察组采用腹腔镜下直视经皮肾穿刺取石,对照组采用超声引导下经皮肾穿刺取石。 结果 观察组术中出血量明显少于对照组( P 0.05)。 结论 腹腔镜下直视经皮肾穿剌取石治疗肾结石是一种直观、安全、有效的方法,值得临床进一步观察。

【关键词】

肾结石;经皮肾镜取石术;超声定位;腹腔镜



Comparative study on the effects of percutaneous nephrolithotomy guided by laparoscopy and B-ultrasound for the treatment of kidney calculi

DENG Sun-lin, WANG Zhong, LI Rui-bo, PAN Yi-hui, LI Wei, JIN Wan-liang, GUO Jian-ye. Department of Surgery No.3, Zhongtang Hospital of Dongguan City, Dongguan 523220,China

【Abstract】 Objective

To compare the efficacy and complications of percutaneous nephrolithotomy guided by laparoscopy and B-ultrasound for the treatment of kidney calculi. Methods 61 patients with kidney calculi were divided randomly into observation group(n=31) and control group(n=30), receiving treatment of percutaneous nephrolithotomy guided by laparoscopy and B-ultrasound respectively. Results The intraoperative blood loss in observation group were smaller than the control( P 0.05). Conclusion Percutaneous nephrolithotomy guided by laparoscopy for kidney calculi is direct vision, safe and effective, and deserve to be observed further in clinic.

【Key words】

kidney calculi; percutaneous nephrolithotomy; ultrasound localization; laparoscopy

经皮肾镜取石术(percutaneous nephrolithotomy,PCNL)已取代开放手术成为治疗肾结石的首选方法,其最关键的步骤是皮肾通道的建立[1]。虽有B超、X线等作为引导,但肾穿剌时仍有一定的盲目性和穿刺过程中的不可直视性,易出现大出血等并发症[2,3]。本研究将61例肾结石患者分别采用腹腔镜下直视经皮肾穿刺取石和B超引导下经皮肾穿剌取石,探讨两种不同方法的临床效果及安全性,为临床治疗肾结石提供理论依据。

1 资料与方法 

1.1 一般资料 61例为2011年1月至2012年5月在本院住院需行PCNL取石的肾结石患者,随机分为观察组31例和对照组30例,观察组采用镜下直视经皮肾穿刺取石,对照组采用超声引导下经皮肾穿刺取石。其中,观察组男18例,女13例,年龄20~65岁,平均43.6岁,结石直径18~43 mm,平均28.7 mm,肾集合系统分离18~44 mm,平均29.4 mm,行体外碎石3例;对照组男16例,女14例,年龄22~64岁,平均44.2岁,结石直径20~44 mm,平均28.3 mm,肾集合系统分离20~42 mm,平均28.9 mm,行体外碎石2例。所有患者均行IVP、肾功能、B超或螺旋CT等相关检查。两组一般资料比较差异无统计学意义( P >0.05)。

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