Understanding Anti-Thyroid Antibodies Panel at Curis Life, Andheri West
The thyroid gland, a small butterfly-shaped organ located in the neck, produces important proteins such as thyroid peroxidase (TPO) and thyroglobulin (TG), both essential for the production of thyroid hormones — T3, T4, and TSH. These hormones regulate metabolism, body temperature, growth, and overall development.
The Anti-Thyroid Antibodies Panel measures the levels of two key antibodies — Anti-TPO and Anti-TG — which play a crucial role in the immune system’s response to the thyroid gland. Elevated levels of these antibodies can indicate autoimmune thyroid conditions.
In Hashimoto’s thyroiditis, a condition marked by long-term inflammation and reduced thyroid function, both Anti-TPO and Anti-TG antibodies are typically elevated.
In contrast, Graves’ disease, an autoimmune disorder that causes hyperthyroidism (overactive thyroid), often shows high levels of Anti-TPO antibodies.
The Anti-TG antibodies test is often performed along with thyroid function tests (TSH, T3, and T4) to provide a more comprehensive view of thyroid health and to help diagnose or monitor autoimmune thyroid disorders.
Why Is the Anti-Thyroid Antibodies Panel Important?
The Anti-Thyroid Antibodies Panel helps in:
- Diagnosing and managing autoimmune thyroid diseases such as Hashimoto’s thyroiditis and Graves’ disease.
- Understanding the role of the immune system in thyroid dysfunction.
- Guiding treatment decisions and ongoing management of thyroid disorders.
- Assessing overall thyroid health, especially when thyroid hormone levels are abnormal.
- Identifying autoimmune causes of thyroid dysfunction when TSH, T3, or T4 levels are imbalanced.
- Supporting thyroid health assessment during pregnancy and identifying potential risks for both mother and baby.
- Evaluating women with persistent thyroid antibody elevation after childbirth, who may be at risk of developing permanent hypothyroidism.
Preparation Before the Test
- No special preparation is usually required before an Anti-Thyroid Antibodies Panel test.
- If performed alongside thyroid function tests (TSH, T3, T4), inform your doctor about any medications, supplements, or vitamins you are taking.
- Continue taking your thyroid medications unless advised otherwise by your doctor.
- Avoid biotin (Vitamin B7) supplements for at least two days before testing, as they may interfere with test accuracy.
Understanding Your Results
Lab results may vary slightly depending on testing methods and laboratory standards.
A positive result indicates the presence of antibodies targeting thyroid proteins (TPO and TG), suggesting an autoimmune response that may cause thyroid inflammation or dysfunction.
A negative result means no significant antibody levels were detected.
Your doctor at Curis Life, Andheri West, will review your test results along with your symptoms, thyroid hormone levels (T3, T4, TSH), and medical history to make an accurate diagnosis and plan appropriate treatment or lifestyle recommendations.
What Does the Anti-Thyroid Antibodies Panel Measure?
Contains 2 Tests
The Anti-Thyroid Antibodies Panel at Curis Life measures the presence and concentration of antibodies that target the thyroid gland, including:
- Anti-Thyroid Peroxidase (Anti-TPO) Antibody
- Anti-Thyroglobulin (Anti-TG) Antibody
Elevated levels of these antibodies indicate an autoimmune response against thyroid tissue, which may lead to disorders such as Hashimoto’s thyroiditis or Graves’ disease.
This test helps doctors identify the cause of thyroid imbalance, monitor autoimmune progression, and personalize treatment strategies for optimal thyroid health.
