儿童期甲状腺功能亢进症(以下简称甲亢)多见于青少年,15岁以下儿童甲亢占总发病率的5%,新生儿甲亢更罕见,儿科小于甲亢患儿的1%。2004年10月至2005年2月我院新生儿病房收治了3例新生儿甲亢,现报告如下。临床资料例1女,2 h。因早产后2 h入院。系第四胎第二产,孕33+周自然分娩,出 Hyperthyroidism in childhood (hereinafter referred to as hyperthyroidism) more common in adolescents, hyperthyroidism in children under 15 years of age 5% of the total incidence of neonatal hyperthyroidism is more common, pediatric less than 1% of hyperthyroidism. October 2004 to February 2005 hospital neonatal ward admitted to 3 cases of neonatal hyperthyroidism, are as follows. Clinical data example 1 female, 2 h. 2 h after prenatal admission. Department of the fourth birth of the second child, pregnant 33+ weeks of natural childbirth, out