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Because the thyroid absorbs iodine from the blood stream, and since it is a radioactive isotope, it can be easily visualized, so you can see how strongly the thyroid is absorbing it.

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What are the main uses of iodine 131?

Iodine-131 is used in nuclear medicine for diagnostic and therapeutic purposes. It is commonly used in the treatment of thyroid disorders, such as hyperthyroidism and thyroid cancer, by delivering targeted radiation to the thyroid tissue. Additionally, it is used in diagnostic procedures to assess thyroid function and detect thyroid nodules or tumors.


What is billing code 84443?

Billing code 84443 refers to a laboratory test for measuring the level of thyroid-stimulating hormone (TSH) in the blood. This test is commonly used to assess thyroid function and diagnose conditions such as hypothyroidism or hyperthyroidism. It is part of a broader panel of thyroid function tests that may include measurements of free thyroxine (T4) and triiodothyronine (T3).


What does procedure code 84443 mean?

Procedure code 84443 refers to the laboratory test for measuring thyroid-stimulating hormone (TSH) levels in the blood. This test is commonly used to assess thyroid function and diagnose conditions such as hypothyroidism or hyperthyroidism. It is part of routine thyroid testing and helps guide treatment decisions for patients with thyroid-related disorders.


What are thyroid function tests used for?

help diagnose an underactive thyroid (hypothyroidism), and an overactive thyroid (hyperthyroidism), evaluate thyroid gland activity, monitor response to thyroid therapy


What is a T4 assay used for?

A T4 assay is used to measure the level of the hormone thyroxine (T4) in the blood, which helps to assess thyroid function. Abnormal T4 levels can indicate conditions such as hypothyroidism or hyperthyroidism.


What is medical code 84484?

Medical code 84484 refers to a laboratory test that measures thyroid-stimulating hormone (TSH) levels in the blood. This test is commonly used to evaluate thyroid function and diagnose conditions such as hypothyroidism or hyperthyroidism. It helps healthcare providers assess how well the thyroid gland is functioning and guide treatment decisions.


What is medical code 84481?

Medical code 84481 refers to a specific laboratory test for measuring the level of thyroid-stimulating hormone (TSH) in the blood. This test is typically used to assess thyroid function and diagnose conditions such as hypothyroidism or hyperthyroidism. It helps healthcare providers evaluate how well the thyroid is working and to guide treatment decisions.


What color tube is used for thyroid testing?

There are several tests done for thyroid function. They require different tubes.


What color tube used for thyroid testing?

There are several tests done for thyroid function. They require different tubes.


What procedures are used in diagnosing thyroid disorders?

Sonograms and computed tomography scans (CT scans ) help to determine the size of the thyroid gland and location of abnormalities. A nuclear medicine scan may be used to assess thyroid function


Why is iodine important for proper thyroid function?

It is used by the Thyroid gland to produce its hormones called: T1, T2, T3, and T4. If not enough iodine is available for it to produce these hormones a swelling of the Thyroid will develop called "Goiter".


What does lab corp test speifially test for in a763829?

LabCorp test A763829 specifically tests for the presence of various biomarkers related to thyroid function, including Thyroid Stimulating Hormone (TSH), Free T4, and Free T3 levels. This panel is often used to assess thyroid health and diagnose conditions such as hypothyroidism or hyperthyroidism. The results help healthcare providers evaluate how well the thyroid is functioning and guide treatment decisions if necessary.