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Deafness
Book chapter

Deafness

A. Eliot Shearer, Robert W Eppsteiner and Richard J. H Smith
Molecular Pathology in Clinical Practice, pp.197-201
Springer International Publishing
01/01/2016
DOI: 10.1007/978-3-319-19674-9_14

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Abstract

Deafness is the most common sensory deficit in humans. Genetic diagnosis has traditionally been difficult due to extreme genetic heterogeneity and a lack of phenotypic variability. For these reasons multi-gene screening panels have been adopted. While these methods make comprehensive genetic testing possible, interpretation of the many variants is difficult, specifically, differentiating novel benign variants from novel deafness-causing variants. This chapter describes methods for the genetic diagnosis of deafness with particular attention to multi-gene screening panels.
Deafness Genetic testing GJB2 Hearing loss Massively parallel sequencing

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