亚急性甲状腺炎 (亚甲炎 )其发病原因是由病毒对甲状腺感染所致 ,本病临床表现较复杂 ,常易误诊、漏诊而延误治疗 ,甚至行不必要的手术。以往治疗本病常规用糖皮质激素 ,虽然消除症状快 ,但减药快或停药过早经常反复发作 ,复发率可高达 1 1～ 47%。 1 975年前用糖皮质激素治疗 Subacute thyroiditis (AR) its cause is caused by the virus caused by thyroid infection, the clinical manifestations of the disease is more complicated, often misdiagnosed, missed diagnosis and delay treatment, and even unnecessary surgery. The past treatment of the disease with glucocorticoid conventional, although the elimination of symptoms, but the rapid reduction or discontinuation of medication often repeated seizures, the recurrence rate can be as high as 1 to 47%. 1 975 years ago with glucocorticoid treatment