支原体肺炎(mycoplasmal pneumonia)旧称原发性非典型肺炎、冷凝集阳性肺炎,是由支原体(mycoplasma,MP)感染引起的、基本病程间质性肺炎及毛细支气管炎样改变,临床表现为顽固性剧烈咳嗽的肺部炎症。MP是儿童时期肺炎和其它呼吸道感染的重要病原之一。肺炎是儿科常见病,也是我国小儿死亡的第1位病因,故加强对本病的防治十分重要。1诊断要点;(1)持续剧烈咳嗽,X线所见远较体征为显著。如在年长儿中同时发生数例,可疑为流行病例,可早期确诊。(2)白细胞数大多正常或稍增高,血沉多增快,Coombs试验 Mycoplasma pneumonia, formerly known as primary SARS, is a pneumoconiosis-positive pneumonia that is caused by mycoplasma (MP) infection. Interstitial pneumonia and bronchiolitis-like changes in the underlying course of disease are characterized by persistent and severe clinical manifestations Coughing lung inflammation. MP is one of the important pathogens of childhood pneumonia and other respiratory infections. Pneumonia is a common pediatric disease, but also the first cause of death in children in our country, so to strengthen the prevention and treatment of this disease is very important. 1 diagnostic points; (1) sustained severe cough, X-ray findings far more obvious signs. As in the elderly at the same time a few cases, suspected cases of epidemics, early diagnosis. (2) most of the normal or slightly increased number of white blood cells, erythrocyte sedimentation rate more quickly, Coombs test