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86300 Immunoassay tumor ca 15-3

Pathology & Lab

Also known as: CA 15-3, carbohydrate antigen 15-3

Carbohydrate antigen 15-3 (CA 15-3) immunoassay quantitatively measures tumor-associated antigen primarily used in breast cancer monitoring and prognosis.

Clinical Context

Measured for monitoring breast cancer treatment response and detecting recurrence. Elevated levels indicate disease progression but not specific for breast cancer.

RVU Breakdown

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Specialties

OncologyClinical PathologyImmunology

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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.