本文报道1980年4月～1981年10月首都医院一组31例“亚临床甲低”病例的随访结果,以探讨~(131)I治疗后“亚临床甲低”的临床意义。此31例“亚临床甲低”选自甲克~(131)I治疗后11～23年无症状的245例病人,随访末次检查为1983年5月,为期2年之久。这些病例均有TSH基础值或TRH反应升高(ΔTSH),随访结果表明:本组31例中对再次确诊为“亚临床甲低”的17例作了随访,其中11例临床及实验室检查均无变化,5例转为正常而1例转为临 This article reports from April 1980 to October 1981 in Capital Medical University, a group of 31 cases of “subclinical hypothyroidism” follow-up results in order to investigate the clinical significance of 131I treatment of “subclinical hypothyroidism.” The 31 cases of “subclinical hypothyroidism” were selected from 245 patients who were asymptomatic 11 ~ 23 years after treatment with methyc 131 I, and the last follow-up examination was May 1983 for 2 years. All of these cases had TSH baseline or elevated TRH response (ΔTSH). The follow-up results showed that in this group of 31 patients, 17 patients who were diagnosed as “subclinical hypothyroidism” were followed up, of which 11 were clinical and laboratory tests No change, 5 cases turned normal and 1 case turned to temporary