亚急性甲状腺炎(SAT)又称肉芽肿性甲状腺炎、巨细胞性甲状腺炎,目前发病率有所增高。其临床表现较为复杂,除甲状腺肿痛外,往往缺乏特异性。尤其症状和体征不典型者,在诊疗过程中常易被误诊为其他疾患,在非专业医生中发生误诊误治的情况更多。总结我院42例SAT患者误诊情况,旨在提高对本病的认识,减少误诊误治。1临床资料本组病例均为我院于2004年3月至2011年6月期间 Subacute thyroiditis (SAT), also known as granulomatous thyroiditis, giant cell thyroiditis, the current incidence has increased. Its clinical manifestations are more complex, except for goiter, often lack specificity. In particular, atypical symptoms and signs are often easily misdiagnosed as other diseases in the treatment process, misdiagnosis and misdiagnosis in non-professional doctors more. Summarize 42 cases of misdiagnosis of SAT patients in our hospital, aimed at raising awareness of the disease, reduce misdiagnosis and mistreatment. 1 Clinical data The patients in our hospital in March 2004 to June 2011 period