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Anti-TPO testing (aTPO) is a diagnostic test that helps identify the presence of anti-TPO antibodies in the blood.These antibodies may be associated with a variety of thyroid conditions, so it is important to know when to have this test.In this article, we will discuss what exactly anti-TPO antibodies are, who should test them and when, how to interpret the results, and what are the costs and reimbursement options for this test.
What is anti-tpo?
Anti-TPO is short for anti-thyroid peroxidase antibodies.These are antibodies produced by the immune system that attack thyroid peroxidase, an enzyme necessary for the production of thyroid hormones.The presence of anti-TPO in the body may indicate autoimmune thyroid diseases, such as Hashimoto’s disease or Graves’ disease.
Anti-tpo – who should perform the test and when?
aTPO testing is usually recommended when there are suspicions or symptoms related to thyroid disease.People who should consider having this test done are:
- People with symptoms of hypothyroidism such as fatigue, weight gain, feeling cold, joint pain.
- People with symptoms of hyperthyroidism such as excessive sweating, hand tremors, diarrhea, weight loss.
- People with a family history of thyroid disease.
- Women planning a pregnancy or being pregnant.
- People who have had previous thyroid test results suggesting thyroid problems.
Anti-tpo – standard
The interpretation of aTPO test results is based on the amount of anti-TPO antibodies present in the blood.Standards may vary from laboratory to laboratory, but it is generally accepted that anti-TPO titers should be low or absent in healthy individuals.The reference value can be up to 35 IU/ml.
Anti-tpo – what does too high antibody titer indicate?
A high titer of anti-TPO antibodies may indicate various thyroid problems.Most often, it is associated with autoimmune Hashimoto’s thyroiditis, which leads to gradual damage to the thyroid gland and a reduction in its function.Higher antibody titers may also be associated with the risk of developing Graves’ disease, which is characterized by hyperthyroidism.
Anti-tpo – what does too low antibody titer indicate?
If the anti-TPO antibody titer is very low or absent, it means that there is no current active autoimmune process in the thyroid gland.However, the lack of anti-TPO antibodies does not rule out other thyroid problems, such as thyroid nodules or goiter.
Anti-tpo – how to prepare for the test?price/refund
Preparing for the aTPO test is relatively simple.The patient does not have to fast, and the blood sample can be taken at any time of the day.However, it is worth avoiding taking medications containing thyroid hormones on the day of the test because they may affect the results.
The price of the aTPO test may vary depending on the laboratory and region.The cost of the results may range from several dozen to several hundred zlotys.It is worth noting that some medical cases may qualify for reimbursement of thyroid test costs by the National Health Fund.Please consult your doctor for information on this matter.
Your suggestions
If you have any symptoms that suggest thyroid problems or are at risk for thyroid disease due to family history, do not hesitate to consult your doctor.He will be able to assess whether aTPO testing is recommended in your case.Do not underestimate your health and always seek diagnosis and treatment in a timely manner.
Recommended articles
If you are interested in thyroid issues, we also recommend reading our other articles on this topic:
- “Hashimoto and pregnancy – what are the risks and how to protect yourself?”
- “Graves’ disease – symptoms, treatment and prevention”
- “Thyroid goiter – causes, symptoms and treatment methods”
These articles will help you learn more about your thyroid and understand how to keep it healthy.