Thyroid Health - Basic Lab Panel Most Popular
- $533.35
- $55.95
- Save: 89.51%
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.
T3 Uptake
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
TSH
TSH
The Thyroid Health - Basic Lab Panel panel contains 4 tests with 8 biomarkers .
Brief Description: The Thyroid Health - Basic Lab panel is a diagnostic panel designed to evaluate thyroid function and identify potential thyroid disorders. It comprises four essential tests: T3 Uptake, T4 Total, T4 Free, and Thyroid Stimulating Hormone (TSH). This panel provides a snapshot of how well the thyroid gland is functioning by measuring the levels of thyroid hormones in the blood and the pituitary gland's response to these hormone levels.
Collection Method: Blood Draw
Specimen: 4 mL Serum
Test Preparation: No preparation required.
External Test Interference: If you've had a fluorescein dye test (such as for an eye exam), wait at least 3 days before having your TSH test drawn. If you are on hemodialysis, wait 2 weeks. Fluorescein can cause falsely low TSH results.
When and Why the Thyroid Health - Basic Lab Panel May Be Ordered
The Thyroid Health - Basic Lab panel is typically ordered when symptoms suggest thyroid dysfunction, such as unexpected weight changes, mood swings, abnormal energy levels, or irregularities in heart rate. It is also commonly used in routine health check-ups to screen for thyroid issues that might not yet have manifested noticeable symptoms. This panel helps in the early detection and management of thyroid-related conditions.
What the Thyroid Health - Basic Lab Panel Checks For
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T3 Uptake: This test helps evaluate the amount of proteins available in the blood to bind thyroid hormones. It's often used to estimate the levels of thyroxine-binding globulin and can indirectly assess thyroid function.
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T4 Total: Measures the total amount of thyroxine (T4) in the blood, including both the portion bound to proteins and the free, active form. This gives an overall picture of the thyroid's output.
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T4 Free: Specifically measures the free, unbound thyroxine in the bloodstream, which is biologically active and available to the body's tissues, providing a direct indication of thyroid function.
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Thyroid Stimulating Hormone (TSH): Produced by the pituitary gland, TSH regulates the production of thyroid hormones. TSH levels are used to evaluate the body's overall thyroid status and can indicate an overactive (hyperthyroidism) or underactive (hypothyroidism) thyroid.
Getting a Deeper Understanding of Your Thyroid's Health
While the Basic Lab panel offers essential insights into thyroid health, additional tests available in the Basic Plus, Advanced, and Comprehensive panels can provide a more detailed understanding of thyroid function and potential disorders.
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Thyroid Health - Basic Plus Lab Panel: Adds T3 Total and T3 Free tests to the Basic Lab panel, offering a more comprehensive look at the active thyroid hormones in the body. This panel is better suited for diagnosing conditions where T3 levels are particularly relevant, such as hyperthyroidism or T3 thyrotoxicosis.
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Thyroid Health - Advanced Lab Panel: Includes all tests from the Basic Plus panel and adds T3 Reverse, Thyroid Peroxidase Antibodies, and Thyroglobulin Antibodies. This panel is ideal for individuals with suspected autoimmune thyroid diseases like Hashimoto's thyroiditis or Graves' disease, providing insights into the autoimmune aspect of thyroid disorders.
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Thyroid Health - Comprehensive Lab Panel: The most extensive panel, it encompasses all tests from the Advanced Lab panel and introduces Thyroxine Binding Globulin and Thyroid Stimulating Immunoglobulin tests. This panel offers the most thorough assessment of thyroid health, including thyroid hormone transport and autoimmunity, making it suitable for complex cases with multiple thyroid-related issues.
Conditions Detected by the Thyroid Health - Basic Lab Panel
The Basic Lab panel can detect primary thyroid disorders such as hypothyroidism, indicated by high TSH and low T4 levels, and hyperthyroidism, suggested by low TSH and high T4 or T3 levels. It's also capable of identifying secondary thyroid issues related to pituitary function.
Utilization of Thyroid Health - Basic Lab Panel Results by Healthcare Professionals
Healthcare professionals use the results of the Basic Lab panel to diagnose, monitor, and manage thyroid disorders. Abnormal results may prompt further testing, medication adjustments, or lifestyle recommendations. For example, elevated TSH and low T4 levels may indicate hypothyroidism, leading to thyroid hormone replacement therapy.
The Thyroid Health - Basic Lab panel serves as a crucial tool in the initial assessment and ongoing monitoring of thyroid function. By providing key insights into the balance of thyroid hormones, this panel assists healthcare professionals in identifying thyroid disorders early on, enabling timely and effective treatment to maintain optimal health and well-being.
We advise having your results reviewed by a licensed medical healthcare professional for proper interpretation of your results.