Abstract: Congenital mesenteric hernia is a cracked hole in the hernia of hernias into the congenital membrane defect, which causes acute abdomen. The onset of the disease is acute and the progress is rapid. Intestinal strangulation, intestinal necrosis, shock, and even life-threatening can occur in a short time. This article aims to improve clinical doctors' understanding on the clinical characteristics of congenital mesenteric hernia in children based on the clinical data of a child with congenital mesenteric hernia and intestinal necrosis admitted to Guangdong Women and Children's Hospital in January 2021.

Key words: Congenital mesenteric hernia, Intestinal necrosis, Children

摘要： 先天性肠系膜裂孔疝是疝内容物疝入先天系膜缺损的裂孔导致的急腹症，该病起病急，进展快，短时间内可发生肠绞窄、肠坏死、休克，甚至危及生命。本文通过回顾性分析广东省妇幼保健院2021年1月收治的1例儿童先天性肠系膜裂孔疝伴肠坏死患儿的临床资料，旨在提高临床医师对儿童先天性肠系膜裂孔疝临床特点的认识。

关键词: 先天性肠系膜裂孔疝, 肠坏死, 儿童