患儿,男,生后22天。因咳嗽、口吐白沫10天,于84年5月21日就诊。体检:体温37℃。呼吸急促,鼻扇,口唇发绀。三凹征明显,双肺满布细湿罗音。心率180次,律齐,未闻杂音。肝于右肋缘下2cm。周围血白细胞32400,中性粒细胞62％。胸透提示左下肺纹理欠清晰。诊断为新生儿肺炎。给予抗感染治疗。 Children, male, 22 days after birth. Due to cough, froth at the mouth for 10 days, on May 21, 84 visits. Physical examination: body temperature 37 ℃. Shortness of breath, nose fan, lips cyanosis. Three concave sign obviously, the lungs covered with fine wet rales. Heart rate 180 times, law Qi, no noise. Liver in the right costal margin 2cm. 32400 peripheral blood leukocytes, neutrophils 62%. Chest thoracotomy tips left lower lung texture is not clear. Diagnosis of neonatal pneumonia. Give anti-infective treatment.