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Test Name

Thyroglobulin Panel with HAMA Treatment

CPT Code(s)

84432 (x2), 86800

Includes

Thyroglobulin Antibodies; Thyroglobulin, HAMA Treated; Thyroglobulin, Untreated

Methodology

Immunoassay (IA)

Reference Range(s)

Thyroglobulin Antibodies ≤1 IU/mL
Thyroglobulin, HAMA Treated 2.8-40.9 ng/mL
Thyroglobulin, Untreated 2.8-40.9 ng/mL

Clinical Significance

Thyroglobulin (TG) is a secretory product only of the thyroid gland. The major clinical use of serum TG measurement is to monitor, but not to diagnose, patients with well-differentiated thyroid cancers. The measurement of thyroglobulin, after thyroidectomy and ablation of the thyroid gland, is useful to determine metastasis. Deficient TG synthesis is observed in infants with goitrous hypothyroidism.

Alternative Name(s)

Thyroglobulin Antibody,Thyroglobulin

To view specimen requirements and codes please Select a regional laboratory.

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Reference ranges are provided as general guidance only. To interpret test results use the reference range in the laboratory report.

The CPT codes provided are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.

* The tests listed by specialist are a select group of tests offered. For a complete list of Quest Diagnostics tests, please refer to our Directory of Services.

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Thyroglobulin Panel with HAMA Treatment
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