九、预后
RT本身为良性自限性疾病，一般预后良好，一旦累及甲状腺外甚至颈部以外区域，造成重要功能损害，而不单单是甲状腺炎时，死亡率为4%～10%，故应加强对RT患者的随访，监测甲状腺功能及本病的发展，尽早发现其他器官、组织发生纤维化病变，以便及时采取相应治疗。
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