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目的:探讨动脉内栓塞治疗顽固性甲状腺机能亢进的临床应用.材料与方法:作甲状腺上动脉及下动脉的超选择插管,使用PVA、白芨粉和明胶海绵作上述血管的栓塞,并用钢圈加强.结果:15例甲状腺动脉栓塞均成功,栓塞后患者甲状腺机能逐渐恢复到或接近正常水平,无严重并发症.结论:动脉内栓塞治疗顽固性甲状腺机能亢进是十分有效和简单安全的方法.“,”Obective: To evaluate arterial chwherapy in the treatment of refractoty hyperthyroidism. Materials and Methods: After superselective catheterization of superior and inferior thyroid arteries being completed, embolization with PVA, Rhizoma Bletila and Gelfoam particles was performed in 15 cases, and steel coil was added to enhance the embolization effect. Results:The procedures were succceeded in all patients. After the embolotherapy, the thyroid function gradually retumed to, or close to, normal level. No serious complications occurred. Conclusion: Arterial embolotlherapy is a simple, safe, reliable and very effective treatment for refractory hyperthyroidism.