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Introduction: Laparoscopic surgery requires a long training period of time in which the complexity of the training is increased., Goals: The technique presented in this paper has been developed in order to find an experimental model that allows us to improve the learning of the vascular suture. Our main goal was to evaluate this technique as an experimental model for the vacular anastomosis, not to obtain a functional autotransplant. In this regard, here we summarize our experience during the first two cases performed., Material and Methods: Laparoscopic renal autotransplant was perfomed in female lab pigs weighing 15-20 kg. International Experimental Animal Care rules were accomplished., Results: After sacrifizing the animals, only one case of vascular thrombosis was observed. The other cases showed normal arterial and venous flow., Conclusions: Experimental Renal Laparoscopic autotransplant constitutes a good surgical model. We are trying to implement the technique in the clinics in the next future.

Laparoscopic surgery requires a long training period of time in which the complexity of the training is increased. The technique presented in this paper has been developed in order to find an experimental model that allows us to improve the learning of the vascular suture. Our main goal was to evaluate this technique as an experimental model for the vascular anastomosis, not to obtain a functional autotransplant. In this regard, here we summarize our experience during the first two cases performed.

Severe vesicouretheral reflux sometimes causes terminal renal failure which then requires renal transplantation. In these patients it may be necessary to perform bilateral nephrectomy when associated to serious hypertension or urinary infections with a significant clinical impact. This paper presents the clinical picture of a patient with a corpse renal transplantation, due to terminal renal failure secondary to reflex nephropathy, in whom it was necessary to perform bilateral nephrectomy due to the uncommon urinary infections requiring hospitalization for treatment. The bilateral nephrectomy was done through transperitoneal laparoscopic approach, using seven points for trocars introduction. The procedure lasted 4 hours and the patients was discharged within 48 hours with no complications. Accumulate experience in the use of laparoscopy in urology has allowed this technique to be feasible. After designing the experimental model, our group has had the chance to accomplish laparoscopic nephrectomies in humans. We believe that this is the first case of bilateral nephrectomy conducted in our country using the laparoscopic approach.