1998年夏季,我院门诊就诊患儿中,以皮疹伴或不伴发热为主要表现的病例明显增加。后经临床及流行病史,病原学检查,诊断为手足口病。(hand foot andmouth disease,HFMD)。现就491例患儿总结分析如下。临床资料一、一般资料本组491例患儿中,男268例,女223例,男多于女,年龄7个月13天～13岁。其中<4岁的412例。397例在2岁以内,占80.8%。流行季节主要在5月末～8月初。7月份为高峰期。 The summer of 1998, our hospital outpatient treatment in children with or without rash with fever as the main manifestations of cases increased significantly. After clinical and epidemiological history, etiological examination, diagnosis of hand-foot-mouth disease. (hand foot andmouth disease, HFMD). Now 491 cases of children summarized as follows. Clinical data First, the general information 491 cases of this group of children, 268 were male and female 223 cases, more men than women, aged 7 months 13 days to 13 years. Among them, <4 years of 412 cases. 397 cases within 2 years of age, accounting for 80.8%. Popular season mainly in late May ~ early August. July is the peak.