The significance of elevated anti-thyroglobulin antibody is to suggest that the patient may suffer from autoimmune thyroid diseases such as Hashimoto’s thyroiditis or Graves’ disease, and the specific type of the disease needs to be analyzed and diagnosed by a professional doctor according to the test results. The normal condition of thyroglobulin antibody should be less than 60IU/ml, due to the different test methods and reagents, the reference indexes of different hospitals are different and need to be analyzed specifically. Serum anti-thyroglobulin antibody is a specific indicator for diagnosis of thyroid autoimmune diseases, and can be strongly positive in 80% to 90% of patients with chronic thyroiditis and 60% of patients with hyperthyroidism. If anti-thyroglobulin antibodies are found to be elevated, you should consult a doctor in time to avoid delaying your condition.