输尿管软镜切开内引流治疗肾盂旁囊肿的初步经验

450000 郑州,河南省立医院泌尿外科 1;450000 郑州大学附属郑州中心医院泌尿外科 2;450052 郑州大学第一附属医院泌尿外科 3

肾盂旁囊肿;输尿管软镜;钬激光

Initial experiences of internal drainage using flexible ureteroscopy and holmium laser in the treatment of parapelvic cyst
Wei Senxin1, Wang Jing2, Liang Junfeng1, Liu xun1, Li haiying1, Meng Qingjun3.

1Department of Urology, Henan Provincial Hospital, Zhengzhou 450000, China; 2Department of Urology, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou 450000, China; 3Department of Urology, the First Affiliated Hospital to Zhengzhou University, Zhengzhou 450052, China

Parapelvic cyst; Flexible ureteroscopy; Holmium laser

DOI: 10.3877/cma.j.issn.1674-3253.2018.03.015

备注

目的 探讨输尿管软镜下钬激光切开内引流治疗肾盂旁囊肿的疗效和安全性。方法 分析 2014年 1月至 2017年 1月河南省立院行输尿管软镜下钬激光切开内引流治疗的 16例肾盂旁囊肿患者临床资料。男 10例,女 6例,年龄 40~71岁,平均 54岁,术前影像学检查诊断为肾盂旁囊肿,均为单侧肾盂旁囊肿,囊肿挤压肾盂、肾盏,囊肿表面正常肾皮质较厚,均为 Bosniak I类囊肿,囊肿直径 3~7cm,合并同侧或对侧单纯性肾囊肿 2例,合并同侧肾结石 1例。结果 16例患者手术均成功完成,无中转开放手术。手术时间 29~60 min,平均 40 min;术后住院 5~7 d,平均6 d。术后定期随访 3个月~2年,13例囊肿消失,2例囊肿直径较术前缩小 1/2以上,1例术后复发再次行输尿管软镜下切开引流术治愈。结论 输尿管软镜钬激光切开引流术治疗经合理选择的肾盂旁囊肿创伤小,安全有效,是治疗此类囊肿的理想方法。
Objective To explore the efficacy and safety of flexible ureteroscopic intrapelvic drainage with holmium laser in the treatment of parapelvic cyst. Methods The clinical data of 16 patients treated with flexible ureteroscopic incision and drainage using holmium laser between January 2015 and January 2017 were summarized in Henan Provincial Hospital. Ten male and six female patients were enrolled eventually, ranging from 40 to 71 years old, with an average of 54 years old. Pretheroputic evaluation included uranalysis, ultrasonography, intravenous or CT urography (IVU or CTU) and CT angiography (CTA). All of the parapelvic cysts were unilateral and the diameters were 3-7 cm. Bosniak I cysts were indentified in all 16 cases.Two cases were accompanied with simple renal cysts (SRC) ipsilaterally or contralaterally,and one case with renal calculus. Results The operations were successful in all 16 patients without conversions to open surgery. The average operative time was 40 min (range 29­56 min). The average postoperative hospital stay was 6 days (range 5-7 days). After a follow-up of 3­24 months, the cysts disappeared in 13 patients and size reduced more than one half in 2 patients. One patient was detected with recurrent parapelvic cyst 1 year postoperatively and was cured by repeated procedure. Conclusion s Flexible ureteroscopic intrapelvic drainage with holmium laser is minimally invasive, safe and effective, is an optimal option in the treatment of parapelvic cyst.
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