报道经手术或尸检确诊的新生儿先天性膈疝9例。均为左后外侧疝,其中5例合并其他部位的畸形,死亡5例中的4例生前未能明确诊断。临床上均表现有呼吸困难与紫绀。此症易误诊,故凡新生儿出生后即出现紫绀,呼吸困难者,都要鉴别有无先天性膈疝并立即摄X光平片。一旦确诊,即应在短时间内作好术前准备,以便施行紧急手术。影响预后的关键问题是肺的发育程度和通气功能。 Reported by surgery or autopsy confirmed neonatal congenital diaphragmatic hernia in 9 cases. All of them were left posterior lateral hernias. Among them, 5 cases had deformities combined with other parts, and 4 of 5 death cases were diagnosed before their death. Clinical manifestations of dyspnea and cyanosis. This disease is easily misdiagnosed, so where the newborn after birth cyanosis, dyspnea who have to identify with or without congenital diaphragmatic hernia and immediate X-ray film. Once diagnosed, it should be prepared in a short period of time for the implementation of emergency surgery. The key issues affecting prognosis are lung development and ventilatory function.