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目的评价核素显像对于早期亚甲炎的诊断价值。方法对 2 39例早期亚甲炎病人进行甲状腺吸13 1I率、血清甲状腺激素测定及甲状腺显像。结果以吸13 1I率和激素测定结果的“分离现象”为指标 ,诊断符合率为 91 6 % ;甲状腺显像异常影像检出率高达 96 2 %。结论“分离现象”对早期亚甲炎的诊断灵敏度高、特异性强。核素显像在灵敏反映甲状腺功能的基础上 ,能直观显示病变范围及其受损程度 ,从而为早期亚甲炎的诊断及病情评价提供客观依据。
Objective To evaluate the value of radionuclide imaging in the diagnosis of early. Methods Twenty-nine patients with early-onset thyroiditis underwent 131 I thyroid uptake, serum thyroid hormone and thyroid imaging. Results According to the “separation phenomenon” of 131 II and hormone determination results, the diagnostic coincidence rate was 91.6%. The detection rate of abnormal thyroid imaging was 96.2%. Conclusion “Separation phenomenon” has high sensitivity and specificity for early diagnosis of methylene blue. Radionuclide imaging in the sensitive reflection of thyroid function, based on the visual display of the extent of lesions and their extent, so as to provide an objective basis for the diagnosis of early and evaluation of the disease.