无症状自家免疫性甲状腺炎(AAT)是以临床上甲状腺功能正常,不存在甲状腺肿却存在血清抗甲状腺抗体为特点的一种状态。在这种状态下,亚临床甲低的轻重程度,是通过测定静脉内注入或口服TRH时TSH的反应来确定的。估价AAT不同阶段的甲状腺激素储备的报道尚少见。为此,本文的目的是分析不同程度的AAT患者及正常对照组中给予TRH后甲状腺激素的反应。 Asymptomatic autoimmune thyroiditis (AAT) is a condition characterized by clinically normal thyroid function, absence of goiter but presence of serum anti-thyroid antibodies. Under this condition, the severity of subclinical hypothyroidism is determined by measuring the response of TSH during intravenous or oral TRH. Valuation of AAT different stages of thyroid hormone reserve is still rare. For this reason, the purpose of this paper is to analyze the response of different degrees of thyroid hormones after TRH in AAT patients and normal controls.