血清rT＿3对诊断甲亢的临床价值

分析４３７例甲亢病人血清Ｔ－３、Ｔ－４、ｒＴ－３等ｒ变化，结果显示：甲亢时ｒＴ－３明显增高，其变化有时早于Ｔ－３、Ｔ－４，　　有时轻型甲亢病人在发病或发病早期只有ｒＴ－３升高，而Ｔ－４、Ｔ－３尚正常，经抗甲亢药物治疗后Ｔ－４、Ｔ－３较快降至正常，而ｒＴ－３仍然持续升高，提示测定血清ｒＴ－３对早期诊断、轻型甲亢、特殊类型甲亢及治疗、预后具有重要意义。

Clinical value of serum rT-3 in diagnosis of hyperthyroidism

-3, T-4 and rT-3 in serum of 437 patients with hyperthyroidism mere stud ied. Results showed that rT-3 remarkably went up and sometimes changed earli er that T-3 andT-4.Sometimes rT-3 went up but T-4 and T-3 remained somewhatnormal in the early stage of onset in the patients with mild hyperoidism. Aftertreated with anti hyperthyroid drugs,T-4 and T-3 fell down to normal butrT-3 still remailed high. It is suggested that the determination of rT-3 is of greatsignificance in early diagnosis, treatment and prognosis of Mild and specialtypes of hyperthyroidism.