患儿 ,男 ,2 1天。因呼吸急促 10天 ,加重伴发热 2天入院 ,患儿系第二胎 ,足月剖宫产出生 ,出生情况不详。 10天前无明显诱因出现气促 ,但无发热、咳嗽及吐泡沫 ;2天前气促加重 ,伴发热 ,体温达 39℃以上 ,精神差 ,多汗烦躁 ,呕吐 ,进奶量明显减少。在乡卫生院治疗无效而转来我 Children, male, 21 days. Due to shortness of breath for 10 days, increased fever with 2 days admitted to hospital, children with a second child, full-term cesarean section birth, birth unknown. 10 days ago there was no obvious incentive to have shortness of breath, but no fever, cough and spit foam; 2 days ago, exacerbated, accompanied by fever, body temperature reached above 39 ℃, poor spirit, sweating irritability, vomiting, decreased milk intake. Treatment in the township hospital invalid and transferred to me