Thyroid Function Test, Total

400

Thyroid function tests are a collective term for blood tests used to check the function of the thyroid. TFTs may be requested if a patient is thought to suffer from hyperthyroidism or hypothyroidism or to monitor the effectiveness of either thyroid suppression or hormone replacement therapy. The tests include T3, T4, and TSH-Ultra.

Test information: Fasting not necessary, but preferred

Reporting: Within 6 hours*

  • Fasting is not necessary but preferred. 
* For details, please see service-related policies

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