[First clinical experience of radio-endovascular functional thyroidectomy in the treatment of diffuse toxic goiter].

To suppress Thyroid pathologic activity in diffuse toxic goitre the authors have for the first time resorted to roentgenoendovascular functional thyroiedctomy. This method consists in vascular isolation of the thyroid by superselective catheterization of the left and right thyroid arteries followed by their material occlusion. For embolization a wide spectrum of nonlyzed synthetic, organic, and inorganic materials were used. The operation was carried out in 32 patients with stages III-IV diffuse toxic gotre. The advantages of this technique over subtotal thyroidectomy are emphasized. A stable clinical and hormonal remission and reduction of thyroid size to first degree were observed in all the patients for more tham 1.5 years after roentgenoendovascular intervention.