我院妇产科近9年收治6020例产妇新生儿中，发生先天性食管闭锁3例，发生率为0．05％，3例均误诊，报告如下。例1：母23岁，G1P038wk孕娩出一女活婴，体重3100g，患儿开始喂糖水、奶发生呛咳、呕吐，停止消失，反复喂奶多次发作，口吐白沫，日渐消瘦、萎靡。查体：T36．2℃，R28 Obstetrics and Gynecology hospital in recent 9 years admitted 6020 maternal newborns, congenital esophageal atresia occurred in 3 cases, the incidence was 0.05%, 3 cases were misdiagnosed, the report is as follows. Example 1: At the age of 23, G1P038wk gave birth to a female infant with a weight of 3100g during pregnancy. The child started to drink sugar water, coughing and vomiting of milk, stopping to disappear and repeatedly feeding for multiple occasions. Physical examination: T36.2 ℃, R28