Comprehensive Thyroid Panel Includes:

866  T4 Free
- Assess thyroid function. Effectiveness of medications to treat thyroid disease. This test is used to evaluate thyroid function and screen for hyperthyroidism or hypothyroidism

 -Useful in evaluating thyroid function and metabolism. Evaluate euthyroid patients with low T3 concentrations

7444  Thyroid Panel w/ TSH
-Find out what is causing an abnormal thyroid-stimulating hormone (TSH) test. This is the most common reason for thyroid hormone tests. Check how well treatment for thyroid disease is working.

34429  T3 Free
-This test is used to evaluate thyroid function and screen for hyperthyroidism. It is usually ordered when a patients TSH or T4 test comes back abnormal or when a patient has signs of hyperthyroidism.

90963  T3, Reverse (triiodothyronin)