81284 Fxn gene detc abnor alleles
Pathology & Lab
Also known as: Friedreich's ataxia genetic test, FXN gene mutation detection
Frataxin (FXN) gene testing to detect abnormal alleles associated with Friedreich's ataxia, a progressive neurological disorder.
Clinical Context
Detects FXN gene expansions causing Friedreich's ataxia, the most common inherited ataxia. Essential for diagnosis, prognosis, and family planning.
RVU Breakdown
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Specialties
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