RESUMO
OBJECTIVE: This study aims to demonstrate a novel laparoscopic technique of tapering megaureter without disrupting the blood supply and disconnecting the ureter. MATERIALS AND METHODS: Eight cases of primary obstructive megaureter in the age group of 14-22 years underwent laparoscopic extravesical ureteric reimplantation between August 2011 and July 2015 using our novel technique. Five patients had obstruction on left side and three on right side. Follow-up ultrasonography at 1 month and 3 months, voiding cystourethrogram (VCUG) at 3 months and intravenous urogram (IVU) at 6 months was obtained to assess the development of reflux and to look for adequate drainage of the obstructive ureter. RESULTS: Average age of the patients at the time of surgery was 18.5 years. Mean operating time was 95 min. Mean blood loss of 20 ml. VCUG done after 3 months showed no reflux in all cases. IVU done after six months showed no obstruction and complete drainage of dye. CONCLUSION: Our technique of tapering obstructed megaureter over a preplaced ureteral dilator is time saving and also helps in preserving blood supply to lower ureter. As a result, ureteric anastomotic stricture rate is very low. It is easily reproducible in the open as well as by robotic.
RESUMO
Laparoscopic pyeloplasty is viable standard minimally invasive alternative to open pyeloplasty for the treatment of ureteropelvic junction obstruction. Intrathoracic bleeding is an extremely rare complication after laparoscopic urological surgery, but it should be suspected and promptly diagnosed in case of worsening hemodynamic status and respiratory parameters during the intra or post-operative course. We report a case of hemothorax complicating an otherwise uneventful LP in an 18-year-old girl.
