Fig. 3From: Laparoscopic excision of urachal cyst found at preoperative examination for ovarian dermoid cystTrocar placement for laparoscopic urachal excision: port 1 (5-mm OptiView) for laparoscopic observation, port 2 (5-mm OptiView) and port 3 (12-mm OptiView) for surgical procedures, port 4 (Alexis wound retractor) for extracorporeal cystectomy of the ovarian dermoid cyst as well as removal of the excised specimen from the bodyBack to article page