甲 状 腺 疾 病(The Thyroid and Its Diseases)中南大学湘雅二医院外科 分类分类CATEGORIESl1.1.发育异常性疾病发育异常性疾病Developmental abnormalities(Developmental abnormalities(EctopicEctopic thyroid,thyroid,ThyroglossalThyroglossal cyst or cyst or thyroglossalthyroglossal fistula)fistula)l2.2.感染和自身免疫性疾病感染和自身免疫性疾病Inflammatory and Inflammatory and autoimmune disorders(Graves disorders,autoimmune disorders(Graves disorders,Hashimotos Hashimotos thyroiditisthyroiditis)l3.3.高功能和代谢性疾病高功能和代谢性疾病HyperplasticHyperplastic(Secondary(Secondary