亚急性甲状腺炎(subacute thyroiditis,SAT),是临床常见的甲状腺疼痛性疾病,临床表现多变,首发症状不一,就诊时处在不同病程时期,临床表现多样化,所以误诊情况时有发生,甚至实施了不必要的手术治疗。现将2007年至2012年19例误诊的原因分析如下。1临床资料本研究19例患者中男3例,女16例,男女比例为 Subacute thyroiditis (SAT), is a common clinical thyroid pain disease, clinical manifestations varied, the first symptom varies, treatment at different stages of the disease, the clinical manifestations of diversity, so misdiagnosis have occurred from time to time, Even the implementation of unnecessary surgical treatment. Now 2007 to 2012, 19 cases of misdiagnosis as follows. 1 clinical data of 19 patients in this study, 3 males and 16 females, male to female ratio