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Triiodothyronine (T3), Total
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Information

Total T3 measurements are used to diagnose and monitor treatment of hyperthyroidism and are essential for recognizing T3 toxicosis.

Methodology
Quantitative Electrochemiluminescent Immunoassay
Specimen Required

SST, Serum. Volume 1 (0.5) mL. Ambient – 7 Days, Refrigerated – 7 Days, Frozen – 28 Days

CPT Code(s)
84480