About this document "Anti-thyroglobulin antibody": What is the accuracy rate of Anti-thyroglobulin antibody

I apologize, but the specific document provided does not contain any information about the accuracy rate of the Anti-thyroglobulin antibody test. The document only includes basic information about the test such as its purpose, cost, turnaround time, and insurance coverage.

However, I can provide some evidence-based information from authoritative sources about this test's role:

According to the American Thyroid Association (ATA) 2015 Guidelines:

• Anti-thyroglobulin antibodies (TgAb) are important because they can interfere with thyroglobulin (Tg) measurement
• The test is considered necessary for proper interpretation of thyroglobulin results in thyroid cancer monitoring

According to the National Comprehensive Cancer Network (NCCN) Guidelines for Thyroid Cancer:

• TgAb testing should be performed with every thyroglobulin test
• The presence of these antibodies can make thyroglobulin results unreliable

For specific accuracy rates, I would recommend:

1. Consulting with your healthcare provider
2. Asking about the specific testing method used by your laboratory, as accuracy can vary by testing platform

Remember that this test is primarily used as a qualifying test to help interpret thyroglobulin results rather than as a standalone diagnostic tool.