A comparison of three surgical procedures for complicated upper ureteral calculi
- VernacularTitle:3种不同术式治疗复杂输尿管上段结石的疗效比较——随机对照研究
- Author:
Jinkun HUANG
;
Xun LI
;
Kaijun WU
- Publication Type:Journal Article
- Keywords:
Ureteral calculus;
Extracorporeal shock wave lithotripsy;
Percutaneous nephrolithotomy;
Pneumatic ballistic lithotripsy
- From:
Chinese Journal of Minimally Invasive Surgery
2001;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the efficacy of three procedures,extracorporeal shock wave lithotripsy(ESWL),ureteroscopic lithotripsy(URL) combined with ESWL,and minimally invasive percutaneous nephrolithotomy(MPCNL),for the treatment of complicated upper ureteral calculi.Methods Two hundred and thirty-four cases of complicated upper ureteral calculi were treated in this hospital from December 2002 to December 2003,including 76 cases of ESWL,78 cases of combined use of URL and ESWL,and 80 cases of MPCNL.Results In the ESWL cases,the stone fragmentation rate on one session was 56.6%((43/76),) the stone-free rate one month after operation was 46.1%(35/76),the mean hospitalization expenditure was 912 yuan,and the incidence of postoperative complications was 15.8%(12/76).In the URL combined with ESWL cases,the stone fragmentation rate on one session was 100%(78/78),the stone-free rate one month after operation was 83.3%(65/78),the mean hospitalization expenditure was 7 720 yuan,and the incidence of postoperative complications was 15.4%(12/78).In the MPCNL cases,the stone fragmentation rate on one session was 100%(80/80),the stone-free rate one month after operation was 100%(80/80),the mean hospitalization expenditure was 10 253 yuan,and the incidence of postoperative complications was 13.8%(11/80).The operation time,intraoperative blood loss,length of hospital stay,stone-free rate one month after operation,and hospitalization expenditure were significantly greater in the MPCNL cases than in the ESWL cases and the URL combined with ESWL cases.The stone fragmentation rate on one session was not significantly different between the MPCNL cases and the URL combined with ESWL cases,and was significantly higher in the MPCNL cases and the URL combined with ESWL cases than in the ESWL cases.The incidence of postoperative complications was not significantly different among the three groups.Conclusions Minimally invasive percutaneous nephrolithotomy should be used as the first choice for complicated upper ureteral calculi.
