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86043 Acetylcholn rcptr modlg antb

Pathology & Lab

Also known as: Anti-AChR modulating, acetylcholine receptor modulating antibody

Acetylcholine receptor modulating antibody test measures antibodies that alter acetylcholine receptor function through internalization or complement-mediated destruction in myasthenia gravis.

Clinical Context

Identifies modulating type autoimmune response in myasthenia gravis through complement-dependent receptor destruction. May be positive in otherwise seronegative myasthenia.

RVU Breakdown

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Specialties

NeurologyImmunologyClinical 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.