RESUMEN
To investigate the technique and assess results of laparoscopic decortication of symptomatic simple renal cysts. Ten patients underwent trans-peritoneal laparoscopic decortication of symptomatic simple renal cysts. Complex renal cysts were excluded. Out of the 10 patients, 8 had undergone previous cyst aspiration with injection of sclerotic material for intended ablation. Out of these cysts, 8 were peripheral and 2 were peripelvic. The mean operative time was 116 +/- 37.7 minutes [range 90- 180] and blood loss was minimal. Symptomatic success was achieved in 9 patients with a mean follow up of 7 months [range 3-9], and radiologic success was achieved in 8 patients. Laparoscopic decortication of simple renal cysts is a safe and effective alternative to open surgery in patients who have failed conservative measures. Peripelvic cyst location makes laparoscopic decortications more challenging in the term of technical dissection yet feasible for the clinical outcome