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Precision Medicine
T3 TRIIODOTHYRONINE IN SERUM
What you need to know about study T3 TRIIODOTHYRONINE IN SERUM
What is this study and what is it for?
Second-tier tests for hyperthyroidism in patients with low thyroid-stimulating hormone and normal thyroxine levels. Diagnosis of triiodothyronine toxicosis. This test is not useful for general screening when there is no clinical suspicion of hyperthyroidism.
What type of sample is needed?
Serum or plasma
Preparation / Instructions
4-hour fast Do not take multivitamins the day before
Delivery time
8 hours
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The information published on this site is for informational and educational purposes. It is not a substitute for medical consultation, professional diagnosis, or treatment prescribed by a specialist. If you have any questions regarding symptoms, test results, or laboratory studies, please consult your doctor.