作者研究了224例甲状腺癌患者(其中乳头状癌占59%,分化良好的滤泡癌占20%,分化中等程度的滤泡癌占21%)停止抑制治疗后血清Tg(甲状腺球蛋白)变化的意义.全部病人(均选择血循环中无抗Tg抗体的病人,以避免干扰Tg的测定)经甲状腺全部切除或全切后接受了一或几个疗程的~(1?1)I治疗后停止甲状腺抑制治疗(T_4停服1个月,T_3,停服两周), The authors studied the changes of serum Tg (thyroglobulin) in 224 patients with thyroid cancer (59% of them were papillary carcinomas, 20% of well-differentiated follicular carcinomas, and 21% of moderately differentiated follicular carcinomas). Significance. All patients (all patients who did not have anti-Tg antibodies in the blood circulation to avoid interference with Tg determination) were stopped after total or total thyroidectomy with one or several courses of ~(1?1)I treatment. Thyroid suppression therapy (T_4 is stopped for 1 month, T_3 is stopped for 2 weeks),