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. Author manuscript; available in PMC: 2017 Jul 1.
Published in final edited form as: Laryngoscope. 2015 Oct 20;126(7):E240–E247. doi: 10.1002/lary.25737

Figure 1. Study families segregating EVA.

Figure 1

Pedigrees are shown for families 151, 414, 347, 317, 388, 442, 443, and 372. Enlargement of the vestibular aqueduct(s) is indicated by black symbols. Hearing loss consistent with EVA but not confirmed by radiologic imaging is indicated by gray symbols. Hearing loss that is known or suspected, based upon clinical presentation, to be unassociated with EVA is indicated by striped symbols. SLC26A4 genotypes are shown below the subject identification number. N324Y is shown for family 388 (E) although it is considered to be a benign variant.