伪装成双侧前庭神经鞘瘤的内耳道狭窄：一则警示故事。

Stenosis of the internal auditory meatus masquerading as bilateral vestibular schwannomas: a cautionary tale.

作者信息

Sen Aloke, Khan M I J, Ramsden R T, Gillespie J E

机构信息

Department of Otolaryngology and Head and Neck Surgery, Manchester Royal Infirmary, Manchester, UK.

出版信息

J Laryngol Otol. 2005 Dec;119(12):995-7. doi: 10.1258/002221505775010689.

DOI:10.1258/002221505775010689

PMID:16354367

Abstract

Stenotic malformations of the internal auditory meatus (IAM) are rare. They are known to symptomatically mimic vestibular schwannomas leading to potential diagnostic error. We present a case (along with literature review) where a stenotic IAM was clinically and radiologically misdiagnosed as a vestibular schwannoma.

摘要

内耳道（IAM）狭窄畸形较为罕见。已知其症状会模仿前庭神经鞘瘤，从而导致潜在的诊断错误。我们呈现一个病例（并进行文献综述），其中一例内耳道狭窄在临床和影像学上被误诊为前庭神经鞘瘤。