医学
听神经瘤
听力学
单侧听力损失
听力损失
桥小脑角
神经瘤
眩晕
听力图
测听
耳鸣
神经鞘瘤
前庭系统
感音神经性聋
耳道
听觉脑干反应
作者
Mamoru Suzuki,Toshitada Sakai,Katsuhiro Hirakawa,Takako Oya,Koji Yajin,Yasuo Harada,Jin Kanzaki
标识
DOI:10.1016/s0385-8146(87)80017-2
摘要
A case of acoustic neuroma presenting with sudden and fluctuating hearing loss is reported. The patient was a 38-year-old Japanese woman who noticed a sudden onset of hearing loss and tinnitus in the right ear. With a provisional diagnosis of sudden deafness, she was subjected to conservative therapy, including steroid hormone. The hearing started to recover and reached a normal level 2 months after the treatment. Meanwhile, the results of an ABR and plain skull X-rays aroused a suspicion of acoustic neuroma. She was operated on via a middle cranial fossa approach and an acoustic neuroma occupying the internal auditory meatus was removed.
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