新生儿膈疝多为先天性,食道裂孔疝临床发现较晚,诊断和治疗均较困难。先天性膈疝形成的原因是膈肌融合不全,使胸腹腔相通所致。膈疝的发病率左侧多于右侧,这是因为右侧肝脏挡住腹腔内脏对膈肌的突出所致。先天性膈疝于出生后表现为呼吸困难、循环障碍和消化功能紊乱。新生儿时期膈疝,如全身情况允许,应立即经腹腔修补;年龄稍大与胸腔有粘连者,应经胸腔修补。手术时如发现腹腔太小,不能容纳自胸腔内还纳至腹腔内之脏器,可以先缝合 Neonatal diaphragmatic hernia mostly congenital, hippocampal esophageal hernia was found late, the diagnosis and treatment are more difficult. Congenital diaphragmatic hernia formation is due to incomplete fusion of the diaphragm, so that the chest and abdomen caused by interlinked. The incidence of diaphragmatic hernia more than the right side of the left, it is because the right side of the liver blocking the abdominal visceral diaphragm caused by the prominent. Congenital diaphragmatic hernia after birth is manifested as dyspnea, circulatory disorders and digestive disorders. Diaphragmatic hernia during neonatal period, such as the general situation allows, should be immediately peritoneal repair; older patients with chest adhesions, should be repaired by the chest. If found during surgery, the abdominal cavity is too small, can not accommodate itself from the chest to the intra-abdominal organs, you can suture