Hypoglycemla dee to Insulin binding antibodies In a patient with Insulin-treated type 2 diabetes and Graves9 disease

摘要

Insulin autoimmune syndrome (IAS) showed hypoglycemia, hyperinsulinemia, positive insulin antibodies without insulin injection history. Some patients with diabetes, treated with insulin, also showed these signs. The first case of IAS was reported in 1970s. 1, 2. IAS can be induced by autoimmune diseases, some drags, such as methimazole 3. Here we report one case of special IAS, who suffered from type 2 diabetes concomitant with Graves' disease.