患儿男,10 d,因“哭闹后气促伴口唇发绀10 d”入院。患儿系第1胎第1产,足月顺产,无产伤窒息史。生后不久家属发现其哭闹时出现呼吸急促,并逐渐出现口唇发绀,安静时呼吸恢复平稳,口唇转红润,如此反复,无发热,吃奶一般,无呕吐。于当地医院查胸部X线片异常,来我院就诊,拟“先天性膈疝”收入院。入院查体:T 36.7℃,P 130次/min,R 36次/min,体重3800 g,精神可,呼吸平稳,无发绀, Children male, 10d, due to “crying after the urge to accompany lips cyanosis 10d ” admission. The first fetus in children with first birth, full-term spontaneous abortion, no history of asphyxia. Shortly after birth, the family members found that their crying appeared shortness of breath and gradually appeared lips cyanosis, quiet breathing resume smooth, lips turn red, so repeated, no fever, normal milk, no vomiting. In the local hospital check chest X-ray abnormalities to our hospital, to be “Congenital diaphragmatic hernia ” income hospital. Admission examination: T 36.7 ℃, P 130 times / min, R 36 times / min, weight 3800 g, the spirit can be, breathing stable, no cyanosis,