In thyroid diagnosis and treatment, thyroid function tests are an important means to assess the health of the thyroid gland. Among them, the 5 items of thyroid function are the most commonly used thyroid function test items, and they are also the items that many patients want to know the mostWhat do they represent?
1. Thyroid-stimulating hormone (TSH).
Thyroid-stimulating hormone is the most sensitive indicator of thyroid function. It is a hormone secreted by the pituitary gland and promotes the thyroid gland to produce thyroid hormones. An elevated or low TSH can reflect hyperthyroidism or hypothyroidism, which is elevated as hyperthyroidism and decreased as hypothyroidism.
2. Free triiodothyronine (FT3).
Free triiodothyronine is an active hormone secreted by the thyroid gland that promotes metabolism and growth and development. Elevated or low FT3 can also reflect hyperthyroidism or hypothyroidism.
3. Free thyroxine (FT4).
Free thyroxine is an important hormone secreted by the thyroid gland, which regulates the body's metabolism and energy metabolism. Elevated or low FT4 can also reflect hyperthyroidism or hypothyroidism.
4. Anti-thyroglobulin antibody (TGAB).
Antithyroglobulin antibody is an autoantibody, and its elevation can indicate the presence of autoimmune thyroid disease, such as Hashimoto's thyroiditis.
5. Anti-thyroid peroxidase antibody (TPOAB).
Antithyroid peroxidase antibody is also an autoantibody, and its elevation is also a response to the presence of autoimmune thyroid diseases, such as gr**es disease.
The 5 items of the first function are inspected and their significance. It can understand the health status of the thyroid gland and provide an important basis for clinical diagnosis and **. If you have any questions or concerns about thyroid health, it is recommended to seek medical attention under the guidance of a thyroid professional and receive professional examination and assessment.