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目的 探讨难治性甲状腺功能亢进 (甲亢 )的有效治疗方法。方法 筛选难治性甲亢 7例 ,用微导管超选至甲状腺上、下动脉 ,采用聚乙烯醇颗粒为栓塞剂对靶动脉进行栓塞 ,治疗后随访 3个月至 1年 ,观察疗效和并发症。结果 7例患者症状和体征明显改善或消失 ,甲状腺功能指标明显降低或恢复正常 ,无一例严重并发症发生。结论 甲状腺的动脉栓塞治疗为难治性甲亢提供了是一种安全有效的治疗途径
Objective To investigate the effective treatment of refractory hyperthyroidism (hyperthyroidism). Methods Seven patients with refractory hyperthyroidism were screened, and the catheter was surgically selected to the upper and lower thyroid arteries. The target artery was embolized with polyvinyl alcohol granules as embolization agent. The follow-up was 3 months to 1 year after treatment. The curative effect and complications . Results The symptoms and signs of 7 patients were significantly improved or disappeared, and the thyroid function indexes were significantly reduced or returned to normal without any serious complications. Conclusion Thyroid artery embolization provides a safe and effective treatment for refractory hyperthyroidism