正确认识新生儿高促甲状腺素血症

Correct understanding of neonatal hyperthyrotropinemia

随着新生儿筛查工作的不断规范及大规模开展，近年来新生儿先天性甲状腺功能减低症的筛查率逐年上升，越来越多的高促甲状腺素血症患儿被发现。如何正确认识新生儿高促甲状腺素血症仍是儿科临床工作的难题之一。该文就新生儿高促甲状腺素血症的病因、诊断、转归以及处理原则进行综述。

In recent years, with the criterion and scaling up of newborn screening work, not only the rates of neonatal congenital hypothyroidism screening increased year by year but also more and more neonatal hyperthyrotropinemia children have been found. How to correctly understand the neonatal hyperthyrotropinemia is still one of the problems in the clinical work. This article will review the causes, diagnosis, prognosis and treat- ment principles of hyperthyrotropinemia.