Tubeless of modular flexible ureteroscope combined with ultramini nephrostomy tract for the treatment of upper ureteral calculi in paediatric patients
10.3969/j.issn.1007-1989.2016.07.021
- VernacularTitle:无管化组合式输尿管软镜超微经皮肾通道治疗小儿输尿管上段结石的疗效观察
- Author:
Jingyang GUO
;
Wenzeng YANG
;
Yanqiao ZHANG
;
Feng AN
;
Deqiang GU
;
Ruojing WEI
;
Yu LI
- Keywords:
ultra micro channel;
flexible ureteroscope;
infant;
upper ureteral calculi
- From:
China Journal of Endoscopy
2016;22(7):90-93
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the efficacy and safety of tubeless of modular flexible ureteroscope combined with ultramini nephrostomy tract for the treatment of upper ureteral calculi in paediatric patients. Methods 20 cases of children with upper ureteral calculi (age≤7 years old), in our hospital underline of modular flexible ureteroscope combined with ultramini nephrostomy tract lithotripsy, the stones located on the left side in 12 cases, 8 cases on the right. The average age of children in the 4 years (2 to 7 years), the average diameter of stones 1.0 cm (0.7 ~1.5 cm), multiple 9 (including 3 cases of multiple bilateral, 6 cases of unilateral multiple) single stones 11 cases. Ultrasound-guided percutaneous nephrolithotomy establish supermicro channel (F11), application modular and flexible uretero﹣scope holmium laser lithotripsy systems. Results Tubeless of modular flexible ureteroscope combined with ultramini nephrostomy tract calculi Clear Phase 91%(21/23), 2 cases of bilateral stones with phased surgical treatment, surgi﹣cal staging stone clearance rate was 100 % (23/23). Postoperative hemoglobin decline was no significant change. Children do not need a blood transfusion, creatinine, blood urea nitrogen and CRP were no significant differences in change, not placed before and after surgery and renal fistula DJ tube (no tube-based). The mean postoperative hospi﹣tal stay was two days, followed up for 6 months to 1 year, all patients had no long-term complications. Conclusion Tubeless of modular flexible ureteroscope combined with ultramini nephrostomy tract for the treatment of Upper ureteral calculi in paediatric patients is an effective and safety method, can shorten hospital stay.
