[Phasing and continuity of the treatment of thyroid eye disease in patients with Graves' disease].

 According to modern concepts, thyroid eye disease (TED) is an independent progressive autoimmune disease of the organ of vision, closely associated with the autoimmune pathology of the thyroid gland (TG), (ICD code - H06.2, proptosis in case of impaired thyroid function E05.0). TED treatment is a long step-by-step process, including immunosuppressive therapy, radiation therapy of the orbits and surgical treatment.TED is a multidisciplinary problem. A patient with thyrotoxicosis clinic and TED symptoms will be taken to an endocrinological clinic for normalization of thyroid hormones and treatment of thyrotoxicosis complications. At the same time, under the supervision of an ophthalmologist, TED diagnostics and treatment will be carried out. Teamwork is of utmost importance because the effectiveness of TED treatment will depend on the speed of achieving a stable euthyroid state, the accuracy of determining the TED activity and severity, and the presence of complications requiring surgical treatment.There are two main phases in the TED development. In the first phase of active inflammation, an increase in the symptoms of TED occurs, then a plateau phase follows, when the symptoms of activity persist but do not progress, then the symptoms regress and the process becomes inactive, while visual disturbances and cosmetic defects may persist. Determining the TED activity is very important from a clinical point of view, because the choice of treatment and tactics of patient management depend on the inflammation activity.We describe a clinical case of phasing treatment of TED complicated by optic neuropathy and movement disorders in a patient with Graves' disease, resistant to immunosuppressive therapy with glucocorticoids and requiring deep lateral bony orbital decompression.