[Subtotal thyroidectomy as a superior therapeutic principle in the treatment of endocrine ophthalmopathy: a comparison with retrobulbar irradiation and thyrostatic therapy alone]. 1988
In order to investigate the influence of near total thyroidectomy on the course of endocrine ophthalmopathy (E.O.) in patients with Graves' disease, 29 patients with goitre and E.O. were classified before and after (up to 18 months) operation by use of a special ophthalmopathy index. 14 patients without goitre served as controls; they get only antithyroid drug treatment (ADT) (E.O. I and II, n = 7) or additional retoorbital irradiation (E.O. III and IV, n = 7, linear accelerator, 20 Gray). 20 out of 29 operated patients showed an improvement in the E.O., 4 a deterioration, 5 were unchanged. 3 out of 7 not operated patients with mild E.O. showed an amelioration during ADT, 4 no change. Additional radiotherapy in 7 patients with severe E.O. caused an improvement in the clinical condition of 3 patients, 3 patients deteriorated and 1 patient showed no change. It is concluded that adequate near total thyroidectomy has a positive effect on the clinical course of E.O. in patients with Graves' disease and E.O.