TH-2. Thyroid Health
- $815.62
- $79.95
- Save: 90.20%
The following is a list of what is included in the item above. Click the test(s) below to view what biomarkers are measured along with an explanation of what the biomarker is measuring.
Also known as: Triiodothyronine
T3, Total
Also known as: Free T3, FT3, T3 Free
T3, Free
Also known as: T4 Thyroxine Total
Free T4 Index (T7)
T4 (Thyroxine), Total
Also known as: Free T4, FT4, T4 Free
T4, Free
Also known as: Thyroid Stimulating Hormone, Thyroid Stimulating Hormone (TSH), Thyrotropin
TSH
TSH
The TH-2. Thyroid Health panel contains 5 tests with 7 biomarkers .
Brief Description: The TH-2 Thyroid Health panel is a comprehensive set of tests designed to evaluate thyroid function more extensively than basic screenings. It includes assessments of both bound and unbound thyroid hormones, providing a detailed picture of thyroid activity and metabolism.
Collection Method: Blood Draw
Specimen Type: Serum
Test Preparation: Specifc to TSH: Specimen collection after fluorescein dye angiography should be delayed for at least 3 days. For patients on hemodialysis, specimen collection should be delayed for 2 weeks.
According to the assay manufacturer Siemens: "Samples containing fluorescein can produce falsely depressed values when tested with the Advia Centaur TSH3 Ultra assay."
When and Why the TH-2 Thyroid Health Panel May Be Ordered
Healthcare providers may order the TH-2 Thyroid Health panel for individuals showing symptoms of thyroid dysfunction, such as unexplained weight changes, mood swings, temperature sensitivities, or energy level fluctuations. It's particularly useful for diagnosing and monitoring thyroid conditions and for guiding treatment decisions.
What the TH-2 Thyroid Health Panel Checks For
- T3 Total: Measures the total amount of triiodothyronine in the blood, including both bound and free T3, providing an overview of the body's metabolic activity.
- T3 Free: Assesses the unbound, active form of T3, offering insights into the thyroid's functional status and its impact on metabolism.
- T4 Total: Evaluates the total thyroxine levels, encompassing both bound and free T4, to assess the thyroid gland's output.
- T4 Free: Measures the unbound thyroxine, providing a direct indicator of the hormone available for physiological actions.
- Thyroid Stimulating Hormone (TSH): A central regulator of thyroid function, with its levels reflecting the pituitary gland's response to thyroid hormone levels in the blood.
Getting a Deeper Understanding of Your Thyroid Health
While the TH-2 panel offers a thorough assessment of thyroid hormone levels, further evaluation is possible with advanced panels:
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The TH-3 Thyroid Health panel builds upon the TH-2 by adding T3 Reverse, which helps assess thyroid hormone metabolism and conversion issues, and autoimmune markers such as Thyroid Peroxidase Antibodies and Thyroglobulin Antibodies, crucial for diagnosing autoimmune thyroid conditions like Hashimoto's thyroiditis or Graves' disease.
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The TH-4 Thyroid Health panel includes all tests in the TH-3 panel and further incorporates TSH Receptor Binding Antibody and Thyroid Stimulating Immunoglobulin, offering a comprehensive evaluation of thyroid autoimmunity and function, ideal for complex and overlapping thyroid conditions.
Conditions or Diseases the TH-2 Thyroid Health Panel Can Check For
The TH-2 Thyroid Health panel can help diagnose various thyroid conditions, including hypothyroidism and hyperthyroidism, by assessing the levels of thyroid hormones and TSH. It can also aid in evaluating the efficacy of thyroid hormone replacement therapy.
Use of TH-2 Thyroid Health Panel Results by Healthcare Professionals
Healthcare professionals use the results from the TH-2 Thyroid Health panel to diagnose thyroid disorders, guide treatment plans, and monitor the effectiveness of treatments. The detailed thyroid hormone profile helps in understanding the thyroid gland's function and in adjusting medication dosages for optimal thyroid hormone levels.
The TH-2 Thyroid Health panel provides a comprehensive evaluation of thyroid function, offering valuable insights into the balance and metabolism of thyroid hormones. This panel is instrumental in diagnosing thyroid disorders, guiding treatment, and monitoring therapy effectiveness. For individuals requiring a more in-depth analysis, particularly to assess autoimmune involvement or complex thyroid conditions, the TH-3 and TH-4 panels offer additional markers, enhancing the ability to tailor treatment approaches and manage thyroid health effectively.
We advise having your results reviewed by a licensed medical healthcare professional for proper interpretation of your results.