本文报告我院1997年1月～2004年1月治疗的大肠杆菌肺炎16例。全部病例符合下列诊断标准:①临床上有呼吸道症状或/和体征;②X线显示肺部炎症改变;③痰或血培养连续3次或3次以上有大肠杆菌生长。临床资料16例中男性11例,女性5例,年龄42～76岁,60岁者占53.3%。本组全部病例均为院 This article reports 16 cases of Escherichia coli pneumonia treated in our hospital from January 1997 to January 2004. All cases meet the following diagnostic criteria: ① clinically respiratory symptoms and / or signs; ② X-ray showed changes in lung inflammation; ③ sputum or blood culture for three or more consecutive times have E. coli growth. Clinical data of 16 cases, 11 males and 5 females, aged 42 to 76 years old, 60 years of age accounted for 53.3%. All patients in this group are homes