Methods : ten patients with congenital megacolon were treated by amended swenson surgery .

方法：采用改良swenson术式治疗儿童先天性巨结肠10例。

Objective to investigate the safety and feasibility of laryngeal mask combined with caudal block in infant laparoscopic congenital megacolon surgery .

目的探讨喉罩联合骶管阻滞用于婴幼儿腹腔镜先天性巨结肠根治手术的安全性和可行性。