Retroperitoneoscopic pyelolithotomy and ureterolithotomy (report of 81 cases)
- VernacularTitle:后腹腔镜肾盂输尿管切开取石术(附81例报告)
- Author:
Xiaofeng ZOU
;
Ming HUANG
;
Yuanhu YUAN
- Publication Type:Journal Article
- Keywords:
Pelvis calculi;
Ureteral calculi;
Laparoscopy
- From:
Chinese Journal of Urology
2001;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To assess the clinical value of retroperitoneoscopic pyelolithotomy (RPPL) and retroperitoneoscopic ureterolithotomy (RPUL) in treating renal pelvis or ureteral calculus. Methods A total of 81 patients with renal pelvis or ureteral calculi underwent RPPL and RPUL on 88 sides. Of them 30 were women and 51 were men. Their age ranged from 12 to 65 years (mean,36 years).The calculi were found on left side in 41 cases,on right side in 33,and on both sides in 7.The calculi were 0.8 to 3.0 cm in diameters.Pyelolithiasis occurred in 11 cases,upper ureteral calculi in 68 cases and middle in 2 cases.Of them 3 had radioparent calculi in ureter.In these patients,21 had experienced unsuccessful ESWL,or ureterorenolithotripsy (URL),or both;2 had undergone conversion to retroperitoneoscopic surgery when the procedure failed in minimally invasive percutaneous nephrolithotomy (MPCNL) or perforation occurred during URL. Results All the stones were completely removed by single procedure.The operation time was between 30 and 210 min with a mean of 65 min.The intra-operative mean bleeding volume was 25 ml (range,10 to 60 ml).30 cases with other urinary tract diseases were cured by retroperitoneoscopic surgery at the same time.The hospital stay was from 4 to 10 days.During the follow-up (1 to 16 months) for the 60 cases,no recurrent calculus was found. Conclusions In selected patients with large,hard,radioparent,chronically impacted pelvis or upper ureteral stones,especially in solitary kidney,RPPL and RPUL may be considered as the first-line treatment and as a salvage procedure for failed ESWL and endoscopy.With these procedures the urinary tract complications can be treated concomitantly.
