儿童及青年时期Reye氏综合征的临床表现已有清楚的描述，早期诊断已经广泛展开。但是在幼婴时期有关本病的认识仍然所知甚少。它和呼吸道疾病，缺氧性脑病及先天性代谢紊乱的鉴别诊断也有待解决。虽然曾有新生儿及生后数月小婴儿患Reye氏 The clinical manifestations of Reye’s syndrome in children and adolescents have been clearly described, and early diagnosis has been extensively carried out. However, little is known about the disease in infancy. It and respiratory diseases, hypoxic encephalopathy and idiopathic metabolic disorders in the differential diagnosis has yet to be resolved. Although there have been newborns and Reye’s baby months after birth