甲状腺结节是常见病 ,可供检查方法较多 ,通过病例分析 ,评估核医学三种相关检查在其诊断中的临床价值 ,以使临床医生对此做出有效简捷的选择。1　对象与方法1 1　对象选临床诊断为甲状腺单发结节不伴甲状腺压痛和颈淋巴结肿大的 136例患者 ,其中男性 16例 ,年龄 4 2～ 60岁 , Thyroid nodules are common and can be used for more than one test. Through case analysis, we evaluate the clinical value of three related examinations in the diagnosis of thyroid nodules so that clinicians can make effective and simple choices. 1 Subjects and Methods 1 1 object selected clinical diagnosis of thyroid solitary nodules without thyroid tenderness and cervical lymph node enlargement in 136 patients, including 16 males, aged 42 to 60 years,