Clinical efficacy of tip-flexible ureterorenoscope with holmium laser for one-stage management of parapelvic cyst
10.3760/cma.j.issn.1000-6702.2019.08.003
- VernacularTitle:一期末段可弯硬性输尿管肾镜钬激光肾盂旁囊肿切开引流术的疗效分析
- Author:
Guosheng YANG
1
;
Decao NIU
;
Tao ZHANG
;
Bingwei WANG
;
Ruilun ZHONG
;
Baichuan LIU
;
Gaoyuan LI
;
Bote CHEN
;
Tingsen JIANG
;
Xiaofu QIU
;
Huanhui LI
;
Yuejia LIU
;
Youhua LUO
Author Information
1. 广东省第二人民医院泌尿外科广东省第二人民医院泌尿外科微创激光中心
- Keywords:
Cysts;
Parapelvic;
Ureterorenoscope,Tip-flexible;
Holmium laser
- From:
Chinese Journal of Urology
2019;40(8):574-577
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the efficacy and safety of tip-flexible ureterorenoscope (tf-URS) with holmium laser for one-stage management of parapelvic cyst.Methods The clinical data of 26 patients treated with tf-URS incision and drainage using holmium laser from February 2016 to August 2018 were reviewed.The study were including 15 male and 11 female patients,ranging from 32 to 68 years old,with an average of 53.5 years old.There were 24 cases of unilateral single renal parapelvic cyst and 2 cases of bilateral single renal parapelvic cyst.There were 4 cases in 26 cases with unilateral single renal parapelvic cyst and contralateral single renal cyst,2 cases with unilateral single renal parapelvic cyst and ipsilateral kidney of stones.The diameter of parapelvic cyst was 3.4-5.6 cm,average 4.8 cm.All patients had undergone holmium laser endo-decortication of parapelvic cyst by tf-URS.With general anesthesia,tf-URS accessed pelvis retrogradely and decorticated parapelvic cyst with 200 μm Holium laser to drainage the cyst to pelvis.If the tf-URS was not placed successfully for the first time,Double-J tubes were retained for 1-2 weeks before treatment.The operative time,hospitalization time,blood loss,postoperative complications and clinical symptoms were collected and analyzed.Results The one-time access success rate of insertion of ff-URS was 88.5％ (23/26).All operations were successful without severe complications.The average time of operation was 17.2 min,ranging from 11 to 25 min.In 3-30 months follow-up,the cysts disappeared in 22 patients and reduced by more than one half in 1 patients.Flank pain relieved in 19 patients.Conclusions Holmium laser endo-decortication of parapelvic cyst by tf-URS could be a simple,minimally invasive,safe and effective method for parapelvic cyst,which is worthy of further promotion and application in clinical practice.
