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Thyroid
Thyroid peroxidase antibodies
Measures antibodies linked to autoimmune thyroid disease.
What it measures
It measures thyroid peroxidase antibodies in the blood.
Why it is tested
It is commonly used to help assess autoimmune thyroid disease.
Low results
Low results are usually not a concern on their own.
High results
High results may be associated with autoimmune thyroid disease.
Related tests
TSH, Free T4, Thyroglobulin antibodies
Sources
Other markers
Disclaimer
This information is for education only and is not a substitute for medical advice. Results should be interpreted by a qualified clinician alongside your symptoms and medical history.