Abstract：ObjectiveTo investigate the clinical characteristics of community－acquired urinary tract infection in children so as to improve the early diagnosis rate.MethodsThe clinical characteristics,auxiliary examinations and pathogenic bacteria distribution of 104 children with community－acquired urinary tract infection hospitalized in our hospital from January 2012 to December 2016 were analyzed retrospectively.ResultsThe clinical manifestations of 104 cases were atypical.The main manifestation of children＜2 years old was fever,urine cultures were mainly G－bacilli,especially Escherichia coli(82 cases,78.8%).Some coccus could also cause urinary tract infections,but it only had a small number.The treatment with three－generation cephalosporin antibiotics showed good response to urinary tract infection. Excretory ureter radiography showed the existence of vesicoureteric reflux in partial recurrent urinary tract infection.ConclusionThe community－acquired urinary tract infection in children is uneasy to be early diagnosed.Early routine urinalysis is recommended for patients aged＜2 years with fever as the single manifestation.
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