Fig. 2From: Laparoscopic ureterocalicostomy for ureteropelvic junction obstruction in a 10-year-old female patient: a case report a A 12 mm camera port placed at the umbilicus (square) and three 5 mm working ports (triangle). b Pyelolithotomy without lithotripsy from the incision of the ureter. c Incision of the lower pole without renal pedicle clamping. d Uretero-caliceal anastomosis over the double-J ureteral stentBack to article page