81180 Atxn3 gene detc abnor allele
Pathology & Lab
Also known as: ATXN3 repeat analysis, Spinocerebellar Ataxia 3 testing, Machado-Joseph disease testing
Molecular analysis of the ATXN3 gene to detect abnormal CAG repeat expansions associated with Spinocerebellar Ataxia type 3 (Machado-Joseph disease).
Clinical Context
Ordered to diagnose Spinocerebellar Ataxia type 3, the most common dominant ataxia, in patients with progressive cerebellar ataxia and family history.
RVU Breakdown
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Specialties
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