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A Case of Dolichoectasia of Vertebrobasilar Artery Presenting
Simultaneous Bilateral Sudden Sensorineural Hearing Loss with Vertigo
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Bum Ki Cho, Oh Joon Kwon, Dong Hyun Kim, Chang Woo Kim
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Res Vestib Sci. 2016;15(1):22-26.
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Abstract
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- Sudden sensorineural hearing loss (SNHL) develops usually in unilateral ear
without known etiology. In contrast, bilateral sudden SNHL is mostly related to
serious systemic diseases and have a severe hearing loss and poor prognosis
compared than unilateral one. We describe here a 59-year-old man presented with
a bilateral sudden SNHL and vertigo possibly attributed to dolichoectasia in
vertebrobasilar artery, and discuss the possible mechanism.
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