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目的 :探讨甲状腺摄99mTC率 ,在桥本氏甲状腺疾病中的应用价值。方法 :在作甲状腺99mTC显像时 ,测定甲状腺99mTC率 ,并与甲状腺血清学指标比较。结果 :桥本氏甲亢或甲减 ,甲状腺外形均显示增大 ,放射性分布不均匀 ,前者摄锝功能增强 ,摄锝率为 6 0 7± 4 6 9,与对照组比较 ,差异有显著性 (p <0 0 5 ) ;后者 ,17 2 % (5 2 9)伴有“凉结节”或“冷结节” ,摄锝功能增高或正常 ,摄锝率为 1 6 9± 1 0 0 ;与对照组比较 ,差异无显著性 (p >0 0 5 )。结论 :甲状腺99mTC显像 ,并计算甲状腺摄99mTC率 ,能准确反映甲状腺的位置、大小、形态、甲状腺包块的摄取情况及甲状腺摄取功能 ,结合甲状腺血清学指标 ,在桥本氏甲状腺疾病中的诊断、鉴别、治疗及其随访中有重要价值
Objective: To investigate the value of thyroid 99mTC in Hashimoto’s thyroid disease. Methods: 99mTC thyroid 99mTC imaging was performed to determine the thyroid 99mTC rate and thyroid serum markers. Results: Hashimoto’s hyperthyroidism or hypothyroidism, thyroid appearance showed increased, uneven distribution of radioactivity, the former enhanced function of the captured technetium, photo-induced rate of 607 ± 4 6 9, compared with the control group, the difference was significant ( p <0.05), while the latter 17.2% (529) had “cold nodules” or “cold nodules” Compared with the control group, there was no significant difference (p> 0.05). Conclusion: 99mTC thyroid imaging and 99mTC thyroid uptake rate can accurately reflect the thyroid location, size, morphology, thyroid mass uptake and thyroid uptake function, combined with thyroid serum markers in Hashimoto’s thyroid disease Diagnosis, identification, treatment and follow-up have important value