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手足口病是由多种肠道病毒引起的传染病,以婴幼儿发病为主,一年四季均可发病,以夏秋天多见。大多数患儿症状轻微,以发热、手、足、口腔、臀部等部位出现皮疹或疱疹为主要特征。疱疹周围有炎性红晕,疱内液体较少。少数患儿可并发无菌性脑膜炎,脑干脑炎和心肌炎等[1]。个别患儿病情进展快,可持续高热、恶心、呕吐,继而引起神志改变,全身迟缓性麻痹导致死亡。
Hand, foot and mouth disease is caused by a variety of enterovirus infections, mainly infants and young children, all year round can be onset, more common in summer and fall. Most children with mild symptoms, fever, hand, foot, mouth, buttocks and other parts of the rash or herpes as the main features. Inflammatory flushing around herpes, blisters fluid less. A small number of children may be complicated by aseptic meningitis, brainstem encephalitis and myocarditis [1]. Some children with advanced disease progression, sustained high fever, nausea, vomiting, and then lead to mental changes, generalized retardation paralysis cause death.