迷路内神经鞘瘤。

Intralabyrinthine schwannoma.

作者信息

Ozlüoglu L, Jenkins H A

机构信息

Department of Otorhinolaryngology and Communicative Sciences, Baylor College of Medicine, Houston, Tex.

出版信息

Arch Otolaryngol Head Neck Surg. 1994 Dec;120(12):1404-6. doi: 10.1001/archotol.1994.01880360094018.

DOI:10.1001/archotol.1994.01880360094018

PMID:7980909

Abstract

Intralabyrinthine schwannoma is a rare tumor. Until the present time, the diagnosis, for the most part, has been made either incidentally during labyrinthectomy or described as a pathologic finding during temporal bone histologic studies. This article presents a patient with long-standing dysequilibrium and hearing loss due to an intralabyrinthine schwannoma. Diagnosis was made on the basis of a magnetic resonance imaging with gadolinium prior to surgery and confirmed pathologically on excision.

摘要

迷路内神经鞘瘤是一种罕见的肿瘤。直到目前，大多数情况下，诊断要么是在迷路切除术中偶然发现，要么是在颞骨组织学研究中作为病理发现被描述。本文介绍了一名因迷路内神经鞘瘤导致长期平衡失调和听力丧失的患者。术前通过钆增强磁共振成像做出诊断，并在切除后经病理证实。