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目的:通过观察甲亢治疗前后血清指标的变化,分析131I治疗甲状腺功能亢进(甲亢)的临床疗效。方法:选择适合131I治疗的病例,根据相关理论给予患者一次性口服一定剂量的131I。治疗后定期复诊,观测其血清FT3、FT4和Tsh的变化。结果:口服131I治疗后,一年内患者血清FT3、FT4和Tsh逐步恢复至正常。160例患者中有148例一次治疗后恢复正常。有效率在90％以上。结论:131I治疗甲亢是一种安全、有效的方法。
Objective: To investigate the clinical effect of 131I on hyperthyroidism (Hyperthyroidism) by observing the changes of serum indexes before and after Hyperthyroidism treatment. Methods: Select 131I treatment of patients, according to the relevant theory to give patients a single oral dose of 131I. Regular follow-up after treatment, observe the changes of serum FT3, FT4 and Tsh. Results: After 131I treatment, serum FT3, FT4 and Tsh gradually recovered to normal in one year. 148 of 160 patients returned to normal after one treatment. Efficiency is above 90%. Conclusion: 131I treatment of hyperthyroidism is a safe and effective method.