Evaluation of cochlear nerve imaging in severe congenital sensorineural hearing loss

被引：43
|
作者：
Komatsubara, Sachiko
Haruta, Atsushi
Nagano, Yuki
Kodama, Takao
机构：
[1] Miyazaki Univ, Fac Med, Dept Otorhinolaryngol, Miyazaki 88921, Japan
[2] Miyazaki Univ, Fac Med, Dept Radiol, Miyazaki 88921, Japan
来源：
ORL-JOURNAL FOR OTO-RHINO-LARYNGOLOGY AND ITS RELATED SPECIALTIES | 2007年 / 69卷 / 03期
关键词：
cochlear nerve canal; deficiency; cochlear nerve; congenital sensorineural hearing loss; internal auditory canal; cochlear implantation;
D O I：
10.1159/000099231
中图分类号：
R76 [耳鼻咽喉科学];
学科分类号：
100213 ;
摘要：
The route of the cochlear nerve can be imaged using computed tomography (CT) or magnetic resonance imaging (MRI). To gain information about the cochlear nerve, we conducted a trial measuring the width of the cochlear nerve canal (CNC) using CT. When we examined images of the route of the cochlear nerve on MRI, both in ears with congenital sensorineural hearing loss (SNHL) and normal ones, we found that in ears in which the CNC was narrower than 1.5 mm with CT, images of cochlear nerve deficiency could be seen in that ear with MRI. Copyright (c) 2007 S. Karger AG, Basel.
引用
收藏
页码：198 / 202
页数：5
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