Anti-TPO Thyroid Antibody Test in Bangalore
Measures Anti-Thyroid Peroxidase autoantibodies in serum to diagnose autoimmune thyroid disease such as Hashimoto's thyroiditis and Graves' disease.
Thyroid & Autoimmune Diagnostics
Hashimoto's Autoimmune Marker
Serum (2 mL)
6 Hours
Preparation & Fasting Guidelines
Detailed Clinical Overview
Thyroid peroxidase is an enzyme involved in thyroid hormone production. Anti-TPO antibodies develop when the immune system produces antibodies directed against this thyroid enzyme.
Elevated Anti-TPO antibodies are strongly associated with autoimmune thyroid conditions, particularly Hashimoto thyroiditis, and may also occur in Graves disease.
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Frequently Asked Questions
Q: Does positive Anti-TPO mean Hashimoto disease?
A: High Anti-TPO antibodies strongly suggest an autoimmune etiology such as Hashimoto's thyroiditis.
Q: Can Anti-TPO be positive with normal TSH?
A: Yes, antibodies can be elevated for years before TSH levels become abnormal.
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