ANTI THYROGLOBULIN ANTIBODY (ATG)

The anti-thyroglobulin antibody (TgAb) test detects the presence of antibodies against thyroglobulin, a protein produced by the thyroid gland. Elevated levels of TgAb are associated with autoimmune thyroid diseases, such as Hashimoto’s thyroiditis and Graves’ disease. The TgAb test helps diagnose these conditions by indicating an immune response against the thyroid gland, leading to inflammation and impaired thyroid function. This test is essential for diagnosing autoimmune thyroid disorders, guiding treatment decisions, and monitoring disease progression. It provides valuable information for managing thyroid health and ensuring appropriate medical intervention.