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86664 Epstein-barr nuclear antigen

Pathology & Lab

Also known as: EBNA antibody, Epstein-Barr nuclear antigen

Epstein-Barr virus nuclear antigen antibody detection indicating past infection and immunity to Epstein-Barr virus.

Clinical Context

Detects Epstein-Barr nuclear antigen antibodies indicating past infection with immune recovery. Used to differentiate acute from convalescent phase infection.

RVU Breakdown

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Specialties

VirologyInfectious DiseaseImmunology

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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.