INTRODUCTION: The first laparoscopic case of ileal interposition was reported in 2000, proving the feasibility of the procedure in a minimally invasive fashion by duplicating the principles of open surgery. Robotic applications in urology are expanding worldwide, given the unique features of the robotic platform, which facilitates more advanced laparoscopic procedures. In this study, we report a case of completely intracorporeal robotic ileal ureter and thoroughly describe our technique for this complex minimally invasive procedure. TECHNICAL CONSIDERATIONS: A 50-year-old gentleman with a history of right renal stones underwent multiple right ureteroscopies and thereafter developed 2 proximal ureteral strictures of 5 mm. Preoperative estimated glomerular filtration rate was 71 mL/min/1.73 m(2). Renal scan showed preserved function. The treatment options were discussed, and the patient elected to undergo a robotic ileal ureter interposition. Total operative time was 7 hours, the estimated blood loss was approximately 50 mL, and the patient progressed to regular diet on postoperative day 4 without any problem, being discharged without complications. On the postoperative day 12, a cystogram demonstrated no extravasation, and the Foley catheter was removed. After 1 month, renal scan showed the left kidney with 60.1% and the right kidney with 39.9% of total renal function. At 2 years follow-up, his serum creatinine was 1.14 and estimated glomerular filtration rate was 70 mL/min/1.73 m(2). CONCLUSION: Robot-assisted laparaoscopic ileal ureter with a completely intracorporeal technique is feasible and appears to be safe. A larger number of procedures using this technique and longer follow-up are needed to further define its role in the treatment of ureteral strictures. Published by Elsevier Inc.
INTRODUCTION: The first laparoscopic case of ileal interposition was reported in 2000, proving the feasibility of the procedure in a minimally invasive fashion by duplicating the principles of open surgery. Robotic applications in urology are expanding worldwide, given the unique features of the robotic platform, which facilitates more advanced laparoscopic procedures. In this study, we report a case of completely intracorporeal robotic ileal ureter and thoroughly describe our technique for this complex minimally invasive procedure. TECHNICAL CONSIDERATIONS: A 50-year-old gentleman with a history of right renal stones underwent multiple right ureteroscopies and thereafter developed 2 proximal ureteral strictures of 5 mm. Preoperative estimated glomerular filtration rate was 71 mL/min/1.73 m(2). Renal scan showed preserved function. The treatment options were discussed, and the patient elected to undergo a robotic ileal ureter interposition. Total operative time was 7 hours, the estimated blood loss was approximately 50 mL, and the patient progressed to regular diet on postoperative day 4 without any problem, being discharged without complications. On the postoperative day 12, a cystogram demonstrated no extravasation, and the Foley catheter was removed. After 1 month, renal scan showed the left kidney with 60.1% and the right kidney with 39.9% of total renal function. At 2 years follow-up, his serum creatinine was 1.14 and estimated glomerular filtration rate was 70 mL/min/1.73 m(2). CONCLUSION: Robot-assisted laparaoscopic ileal ureter with a completely intracorporeal technique is feasible and appears to be safe. A larger number of procedures using this technique and longer follow-up are needed to further define its role in the treatment of ureteral strictures. Published by Elsevier Inc.
Authors: Allen Sim; Tilman Todenhöfer; Johannes Mischinger; Omar Halalsheh; Johannes Boettge; Steffen Rausch; Simone Bier; Stefan Aufderklamm; Arnulf Stenzl; Georgios Gakis; Christian Schwentner Journal: Cent European J Urol Date: 2014
Authors: Allen Sim; Tilman Todenhöfer; Johannes Mischinger; Omar Halalsheh; Johannes Boettge; Steffen Rausch; Simone Bier; Stefan Aufderklamm; Arnulf Stenzl; Georgios Gakis; Christian Schwentner Journal: Cent European J Urol Date: 2014-12-05