Cochlear Schwannoma: A Usual Pathology in an Unusual Site.

耳蜗神经鞘瘤 ： 异常部位的一种常见病理。

• 发表时间: Dec 2022
• 来源期刊: Indian J Otolaryngol Head Neck Surg
• DOI: 10.1007/s12070-021-02687-6
• PMID: 36742632
• 文章类型: Journal Article
• 作者列表: Aggarwal K,Kairo AK,Bhalla AS,Kumar R

关键词: Cochlea schwannoma; Intracochlear schwannoma; Intravestibular schwannoma; Intravestibulocochlear schwannoma

Abstract

Intra-labyrinthine schwannomas are rare. We present a case of a 50-year-old male with non-serviceable unilateral sensorineural hearing loss and tinnitus. CE-MRI revealed an enhancing signal in the basal turn of left cochlea suggestive of a schwannoma. A trans-mastoid standard facial recess approach was used for tumor excision. At one year follow up, patient is disease free.

摘要

迷路内神经鞘瘤是罕见的。我们介绍了一例50岁的男性，患有不可用的单侧感音神经性听力损失和耳鸣。CE-MRI显示左耳蜗基底转中的信号增强，提示神经鞘瘤。经乳突标准面部隐窝入路用于肿瘤切除。在一年的随访中，病人是无病的。