Objective To investigate therapeutic effect of Euthyrox combined with thyrine on early onset hypothyroidism patients due to use of131I therapy .

目的探讨优甲乐联合 甲状腺素 片 替代治疗甲亢患者131碘治疗 后 早发 甲减的疗效及对 永久性 甲减 的 控制效果。

Giving thyrine before operation even when the patiens ' thyroid function was normal can prevent myxedema coma due to damaging pituitary or hypophysial stalk during the operation .

即使是 术前甲状腺功能正常 者， 术前 仍 常规给予 甲状腺 片可以预防因术中损伤垂体、垂体柄导致的甲状腺功能 低下性昏迷。