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Thyroxine (T4), Free (Direct) Serum Test

Thyroxine (T4), Free (Direct) Serum Test

Price: $49.00 add to cart     
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Performed at your local Quest Diagnostics.

Fasting Required: No

Specimen: Blood

>strong>Results: 2-3 Business Days

Description: Thyroxine T4 (Free) This test is used to evaluate thyroid function in individuals who may have protein abnormalities that could affect total T4 levels. It is used to evaluate thyroid function and monitor replacement and suppressive therapy.

Immunoassay (IA)

Clinical Significance:
For diagnosis of hypothyroidism and hyperthyroidism.

Alternative Name(s):

Note: Result turn around times are an estimate and are not guaranteed. Our reference lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.
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Last Updated: 23 Jan 2018 14:51:44 PST home  |  about  |  terms  |  contact
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