GTR Home > Conditions/Phenotypes > Deafness, autosomal dominant 41


Autosomal dominant deafness-41 (DFNA41) is characterized by onset of progressive sensorineural hearing loss usually in the second decade. The hearing loss is severe and ultimately affects all frequencies. Exposure to noise exacerbates the hearing loss, particularly at high frequencies (summary by Yan et al., 2013). [from OMIM]

Available tests

5 tests are in the database for this condition.

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Genes See tests for all associated and related genes

  • Also known as: DFNA41, P2X2, P2RX2
    Summary: purinergic receptor P2X 2

Clinical features


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