| 동시성 양측 돌발성 난청과 어지럼증을 유발한 추골기저동맥의
Dolichoectasia 1예 |
| 조범기, 권오준, 김동현, 김창우 |
| 한림대학교 의과대학 이비인후-두경부외과학교실 |
| A Case of Dolichoectasia of Vertebrobasilar Artery Presenting
Simultaneous Bilateral Sudden Sensorineural Hearing Loss with Vertigo |
| Bum Ki Cho, Oh Joon Kwon, Dong Hyun Kim, Chang Woo Kim |
| Department of Otorhinolaryngology-Head and Neck Surgery, Hallym University College of Medicine, Seoul, Korea. kcw5088@dreamwiz.com |
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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. |
| Keywords:
Sudden hearing loss; Bilateral hearing loss; Vertebrobasilar insufficiency |
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