Anti-TPO Antibody (Anti-Thyroid Peroxidase Antibody)

Understanding Anti-TPO Antibody (Anti-Thyroid Peroxidase Antibody)

The thyroid gland is a small, butterfly-shaped organ in the neck region. This gland secretes an enzyme called thyroid peroxidase (TPO) that plays a vital role in producing other thyroid hormones. These thyroid hormones regulate metabolism, body temperature, and growth and development.

In the case of autoimmune thyroid disorders, such as Hashimoto's thyroiditis and Graves' disease, the body's immune system may produce antibodies against TPO, thus leading to inflammation and mistakenly damage to the normal tissue of...

What does Anti-TPO Antibody (Anti-Thyroid Peroxidase Antibody) measure?

An Anti-TPO Antibody (Anti-Thyroid Peroxidase Antibody) test helps detect the presence of antibodies against the enzyme thyroid peroxidase that is involved in producing thyroid hormones. This test helps diagnose and monitor autoimmune thyroid disorders, particularly Hashimoto's thyroiditis and Graves' disease. It may be done routinely or as part of a Thyroid Comprehensive Package, which also includes other thyroid function tests, to provide a holistic view of thyroid health.