Search

Objective To report the feasibility of a novel robotic technique for intracorporeal construction of a double Yang-Monti ileal conduit with bladder augmentation in an adult patient. Methods The Yang-Monti procedure can be considered as an alternative to Mitrofanoff appendicovesicostomy when the appendix is not available or in obese patients. To date, the robotic approach has not been described. We have described all the steps of our surgery, performed on a 35-year-old obese patient with post-traumatic paraplegia and a neurogenic bladder. We focused on the technical tips and highlighted all the differences with the standard open technique. Results Our technique provided satisfactory results. No intraoperative complications occurred. The operative time was 250 minutes, and the intraoperative blood loss was 200 mL. The clinical course was uneventful. Conclusion We have shown that robotic intracorporeal realization of a double Yang-Monti ileal conduit with bladder augmentation is feasible, extending the potential indications of robot-assisted surgery. The evaluation of more cases is advised.

To present a series of 15 laparoscopic and robot-assisted Mitrofanoff and Yang-Monti vesicostomies in an adult population, and to assess the feasibility and safety of these minimally invasive approaches.Between 2009 and 2012, 15 patients underwent laparoscopic (n = 11) or robot-assisted (n = 4) construction of vesicostomy by a single surgeon (D.R.): Mitrofanoff appendicovesicostomy (n = 11) or double Yang-Monti ileal conduit (n = 4). Fourteen patients underwent concomitant augmentation enterocystoplasty. Indications for surgery included neurogenic bladder (n = 11) and urethral dysfunction (n = 4). The patients were evaluated postoperatively using cystography. Quality of life (QoL) was evaluated using an internally developed questionnaire.All surgeries were successfully completed with no conversions. Operating time was always5 h. The mean estimated blood loss was 150 mL and the mean follow-up was 22 months. Early postoperative complications included deep retrovesical abscess (n = 2) and upper urinary tract infections (n = 4), and one patient had peri-operative cardiac failure. Late postoperative complications included stomal stenosis (n = 2), persistent low-pressure bladder incontinence (n = 1) and recurrent infections (n = 1). Surgical excision of the conduit was necessary in one patient. Postoperatively, patients showed complete bladder emptying and no leak on follow-up cystography. According to our QoL questionnaire, 13/15 patients did not regret the surgery.While a longer follow-up is needed to assess the durability of our results, this series shows that the laparoscopic and robot-assisted approaches for the construction of continent urinary diversions are feasible and safe in an adult population.