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86304 Immunoassay tumor ca 125

Pathology & Lab

Also known as: CA 125, carbohydrate antigen 125

Carbohydrate antigen 125 (CA 125) immunoassay quantitatively measures tumor-associated antigen primarily used in ovarian cancer monitoring and diagnosis.

Clinical Context

Primary tumor marker for epithelial ovarian cancer monitoring and detection of recurrence. Elevated in many cancers and benign conditions limiting diagnostic specificity.

RVU Breakdown

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Specialties

OncologyGynecologyClinical Pathology

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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.