SciELO - Scientific Electronic Library Online

 
vol.33 issue6Guideline on critical analysis of urologist clinical trialsComplications in laparoscopy renal surgery in pediatric age: Analysis of our experience and literature review author indexsubject indexarticles search
Home Pagealphabetic serial listing  

Services on Demand

Journal

Article

Indicators

Related links

  • On index processCited by Google
  • Have no similar articlesSimilars in SciELO
  • On index processSimilars in Google

Share


Actas Urológicas Españolas

Print version ISSN 0210-4806

Abstract

BORGES MATIAS, Danilo et al. Laparoscopic Treatment of Ureterolithiasis: Our Experience. Actas Urol Esp [online]. 2009, vol.33, n.6, pp.667-669. ISSN 0210-4806.

Objective: Analyze technical details and results of laparoscopic treatment of ureterolithiasis. Materials and Methods: Between January 2005 and August 2008 it was performed laparoscopic ureterolithotomy in 22 patients in our service. Two (9%) by retroperitoneal access and 20 (91%) by transperitoneal access. Mean size of the calculi was 15 mm. with a variation from 8 mm to 23 mm. The calculus were in the upper tract in 18 patients (81,8%) and in mid ureter in 4 patients (18,2), any of the calculus were in lower ureter. Most of calculi were obstructive stones for more than 2 months. Eight patients were submited a previous section of extracorporeal shockwave lithotripsy and 2 by extracorporeal shockwave lithotripsy plus ureterolithotripsy as a calculi treatment attempt. Twelve patients had a laparoscopic ureterolithotomy as a primary indication for treatment. Results: Laparoscopic ureterolithotomy was successful for 20 patients (90,9%), and the fails occurred in the beginning of our experiment. Mean operative time was 145 minutes with range from 70 to 240 minutes. The indwelling ureteral stent was used in 03 cases; 02 preoperative, and 01 postoperative. The ureteral suture was performed with absorbable 4.0 separated stitches in all patients. The global average of permanence in hospital was 3,3 days and the drain permanence was 7,2 days. The global complication rate was 13,6%. The global rate of stone free was 91%, and there were residual stone in 2 patients. Conclusions: The laparoscopic treatment of ureterolithiasis besides minimally invasive, it is viable, secure and very effective. It should have taken into consideration as a procedure to extracorporeal shockwave lithotripsy and ureteroscopy. But, in cases where there are obstructive stones for a long time, in selected patients and, in special, in patients with just one kidney, it can be considered as a first line treatment. About the access, if retroperitoneal or transperitoneal; it is not still possible to affirm which would be the best one, the option must take into account the surgeon preference and experience.

Keywords : Laparoscopy; Ureteral calculi; Ureterolithotomy; Stone extraction; Retroperitoneoscopy.

        · abstract in Spanish     · text in Spanish     · Spanish ( pdf )

 

Creative Commons License All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License