Treatment for upper ureteral calculi of solitary kideny with Holmium laser lithotripsy through modular flexible ureteroscope
10.11659/jjssx.1672-5042.201405004
- VernacularTitle:组合式输尿管软镜治疗孤立肾输尿管上段结石
- Author:
Guohai XIE
;
Zejun YAN
;
Xiaodong SHI
;
Hesheng YUAN
;
Guanlin LIU
;
Jiasheng HU
;
Xiaolong JIA
;
Li FANG
;
Yue CHENG
- Publication Type:Journal Article
- Keywords:
modular flexible ureteroscope;
Holmium laser;
lithotripsy;
urinary calculi
- From:
Journal of Regional Anatomy and Operative Surgery
2014;(5):455-457,458
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the efficiency and clinical value of modular flexible ureteroscope combined with Holmium laser litho-tripsy on the treatment for upper ureteral calculi of solitary kiden. Methods There were 26 cases of upper ureteral calculi of solitary kidney, including 12 cases of left ureter calculi and 14 cases of right ureter calculi. The diameter of the calculi ranged from 0. 6~2. 2 cm, averagely (1. 38 ± 0. 22) cm. F6 double-J tubes were indwelled postoperatively for 4 weeks, and catheters were indwelled postoperatively for one week. Examine with KUB one day after operation to evaluate the effective rate. Results The Ureteral guiding sheath were successfully implanted in 23 cases, 2 cases underwent second lithotripsy after indwelling D-J tubes 2 weeks later, D-J tubes failed to be implanted only in one case, which has changed to percutaneous nephrolithotomy (PCNL) for ureter stricture. The stone free rates was 88. 5%(23/26)after the first ses-sion,and it was 100%(26/26)at the end of the session. The operation time was 15~45 min, meanly (27 ± 3. 2) min. One patient had ureter perforation during the operation, and one patient had severe infection after operation. Conclusion The modular flexible ureteroscopy com-bined with Holmium laser lithotripsy is an effective and safe treatment, especially for upper ureteral calculi of solitary kideny, and it should be considered as the first choice for solitary kidney calculi.
