颅内听神经瘤7例X线、CT分析

• 作 者: 马中屯 卫保定 杨慧琴
• 机 构: 夏县人民医院,夏县人民医院,夏县人民医院 044400,044400,044400
• 出 处: 实用医技杂志
• 发表日期: 1999年12期
• 关键词: 听神经瘤 CT分析 前庭支 桥小脑角 颅内肿瘤 内听道 颅压增高 眼球震颤 临床资料 第四脑室

听神经瘤为最常见的神经鞘瘤,来源于听经前庭支内听道段,占颅内肿瘤的5％以上,是桥小脑角池最常见脑外肿瘤,临床上主要通过X线、CT检查分析。我们自1996年以来用500mAX光线、GE9000—Ⅱ型CT机检查,结合临床作如下分析。1.临床资料 本组7例,男4例,女3例,年龄最大52岁,最小31岁,男多于女,症状:病程较长,耳鸣,单侧或双侧听力下降,严重时耳聋,同时伴有头痛、眩晕、恶心、呕吐及眼球震颤等,并有不同程度颅压增高症状。

Acoustic neuroma is the most common schwannoma, from the auditory vestibule branch of the internal auditory canal, accounting for more than 5% of intracranial tumors, cerebellum is the most common extracerebral cerebellum brain tumors, the main clinical X-ray, CT examination analysis. We have 500mAX light since 1996, GE9000-Ⅱ CT machine check, combined with clinical analysis as follows. 1. Clinical data The group of 7 patients, 4 males and 3 females, the oldest 52 years old, minimum 31 years old, more men than women, symptoms: longer duration, tinnitus, unilateral or bilateral hearing loss, severe deafness , Accompanied by headache, dizziness, nausea, vomiting and nystagmus, and varying degrees of increased intracranial pressure symptoms.