T4, Free T4 By Equilibrium Dialysis, TSH, and Thyroglobulin Auto Antibody.
Panel includes a Total T4, free T4 by Equilibrium Dialysis (FT4 ED), Thyroid Stimulating Hormone (TSH), and Thyroglobulin Autoantibody (TGAA).
Interferences: T4 evaluation can be affected in a hemolyzed or moderately lipemic sample. Lipemia can falsely decrease T4 results. Lipemia can falsely elevate TSH results.