甲状腺激素在早产儿生长发育过程中发挥重要作用,围产期暂时性甲状腺功能低下也将造成早产儿不可逆的脑损伤,影响患儿的认知,使早产儿脑瘫发生率明显增加。然而,目前国内外对早产儿暂时性低甲状腺素血症(transient hypothyroxinemia of premature,THOP)的诊断及治疗仍存在很大争议,THOP的诊治缺乏统一标准。本文主要就THOP的 Thyroid hormones play an important role in the growth and development of premature babies. Perinatal hypothyroidism will also lead to irreversible brain injury in preterm infants, affecting the cognition of children and increasing the incidence of cerebral palsy in preterm infants. However, the diagnosis and treatment of transient hypothyroxinemia of premature (THOP) in our country still remains controversial at home and abroad, and there is a lack of uniform standards for diagnosis and treatment of THOP. This article mainly on the THOP