近年来 ,随着临床技术的进步和新型免疫抑制剂的应用 ,小肠移植的例数逐年增加 ,并逐步发展成为除全胃肠外营养 (ＴＰＮ)之外治疗肠功能衰竭的另一种选择。接受小肠移植的患者有２／３都是儿童 ,首例成功达到长期存活的病例也是儿童［１］。儿童小肠移植的效果基本与成人相当 , In recent years, with the progress of clinical technology and the application of new immunosuppressive agents, the number of cases of small bowel transplantation has been increasing year by year and gradually developed into an alternative treatment of intestinal failure in addition to total parenteral nutrition (TPN). Two-thirds of children who have undergone small bowel transplantation are children, and the first case in which long-term survival is successful is also children. The effect of small intestine transplantation in children and adults basically,