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Thyroid Cascade Profile

Thyroid Cascade Profile

Regular price $18.90 USD
Regular price Sale price $18.90 USD
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Aid clinicians in obtaining an appropriate diagnosis for common adult thyroid disorders. The cascade begins with a third-generation thyroid-stimulating hormone (TSH) test. If the TSH result is normal, a euthyroid status is assumed and testing stops. Additional testing is performed only if the initial TSH result is abnormally high or low. The cascade algorithm will select specific tests, based on the results of previously performed tests, which are necessary to arrive at the most appropriate laboratory diagnosis. The assayed value of a test, relative to the reference interval of that specific test, determines which, if any, additional tests are performed. The cascade proceeds, selecting specific tests, until the most probable diagnosis can be made.

Test Includes

Thyroid-stimulating hormone (TSH) with automatic reflex (as diagnostically warranted) to free thyroxine, free triiodothyronine, and/or thyroid peroxidase (TPO) antibodies. If reflex testing is performed, additional charges/CPT code(s) may appl

How Do I Get My Lab?

Place Your Order
Choose and purchase the lab tests you want. You will immediately receive a purchase confirmation email, and then an email containing your requisition number once the order is processed by our team.

Find and Visit a Lab
Locate the nearest Labcorp location to you and bring your requisition number. If you need help finding a location, visit here

Receive Your Results
Depending on the test(s) you've purchased, you should receive an email with your results within 5-7 business days.

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