کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4115354 | 1606100 | 2006 | 5 صفحه PDF | دانلود رایگان |
SummaryObjectiveSensorineural hearing loss (SNHL) due to internal auditory canal (IAC) stenosis with hypoplasia of the cochleovestibular nerve is a rare disorder. The diagnosis of the IAC stenosis requires both high resolution computed tomography scan (HRCT) and magnetic resonance imaging (MRI).MethodsA retrospective review over 6 years in an academic tertiary referral center was performed.ResultsSix patients with congenital SNHL were diagnosed with congenital IAC stenosis. Four had unilateral and two had bilateral IAC stenosis after imaging. MRI showed hypoplastic vestibulocochlear nerve in all cases.ConclusionsThis paper highlights the importance of imaging in diagnosing IAC stenosis and detecting the presence of cochleovestibular nerve in cases of congenital SNHL.
Journal: International Journal of Pediatric Otorhinolaryngology - Volume 70, Issue 12, December 2006, Pages 2093–2097