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预置输尿管支架管在较大肾结石输尿管软镜碎石术中的应用 被引量:14

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摘要 目的观察行输尿管软镜碎石术的较大肾结石(直径>3 cm)患者,术前预置输尿管支架管对手术效果的影响。方法选取2011年4月—2014年7月我院40例较大肾结石且行输尿管软镜碎石术患者,根据术前是否预置输尿管支架管分为观察组和对照组各20例。观察组于输尿管软镜碎石术前2周预置输尿管支架管,对照组术前未放置输尿管支架管。观察比较2组输尿管软镜外鞘置入成功率,术后排石率及相关并发症发生情况。结果观察组均成功置入输尿管软镜外鞘并实施手术,术后早期排石率为95%;对照组仅14例成功置入输尿管软镜外鞘并实施手术,术后早期排石率为85%。观察组输尿管软镜外鞘置入成功率及术后早期排石率均高于对照组,差异均有统计学意义(P<0.05)。所有患者均未出现明显的手术并发症。结论对于直径>3 cm的较大肾结石患者,输尿管软镜碎石术前预置输尿管支架管能够显著提高手术成功率及排石率,术后并发症发生率低,值得临床推广应用。
出处 《临床误诊误治》 2016年第10期107-109,共3页 Clinical Misdiagnosis & Mistherapy
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