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不明原因长期发热(FUO)是儿科临床的疑难病症。其定义为:发热持续2周以上,体温≥37.5℃。为了分析、探讨FUO的病因和诊断方法,现对我院1990年4月～1999年8月期间住院的112例FUO进行分析及讨论。 1 对象和方法 1.1 对象:从1990年4月～1999年8月期间以发热为主诉住我院的病例中选择出符合FUO诊断标准的患儿共112例。其中男67例,女43例,平均年龄6.8岁(3个月～15岁);平均热程4.3个月
Unidentified chronic fever (FUO) is a clinical pediatric difficult illness. It is defined as: fever for more than 2 weeks, body temperature ≥ 37.5 ℃. In order to analyze and discuss the etiology and diagnosis of FUO, 112 cases of FUO hospitalized in our hospital from April 1990 to August 1999 were analyzed and discussed. 1 Subjects and methods 1.1 Object: From April 1990 to August 1999 during the fever-based treatment of patients in our hospital selected in line with FUO diagnostic criteria of a total of 112 cases of children. Including 67 males and 43 females, mean age 6.8 years (3 months to 15 years); the average heat duration of 4.3 months