Zhong J W, Ou Y K, Huang Q H, Chen L, Tang X W, Zheng Y Q
Department of Otolaryngology,Sun Yat-Sen Memorial Hospital,Sun Yat-Sen University,Guangzhou,510120,China.
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi. 2016 Jul 20;30(14):1118-1120. doi: 10.13201/j.issn.1001-1781.2016.14.006.
To investigate the characteristics of the patients with BPPV accompanied by idiopathic sudden sensorineural hearing loss(ISSNHL).Retrospective analysis of 150 cases of patients with ISSNHL.All data of the cases were collected,including history,pure tone audiograms and VNG tests.16.0% of all patients had BPPV accompanied by ISSNHL.77.8% of these patients had an abnormal caloric test result.73.9% of them had a profound hearing loss.The hearing outcome between those with and without BPPV had no significant difference.Patients with BPPV accompanied by ISSNHL seem to have a more severe damage than those without BPPV,while the hearing outcomes seem no significant difference between them.
探讨伴发特发性突发性感音神经性听力损失（ISSNHL）的良性阵发性位置性眩晕（BPPV）患者的特征。对150例ISSNHL患者进行回顾性分析。收集所有病例的数据，包括病史、纯音听力图和视频眼震图（VNG）检查。所有患者中16.0%患有伴发ISSNHL的BPPV。这些患者中77.8%冷热试验结果异常。其中73.9%有重度听力损失。伴发和不伴发BPPV患者的听力转归无显著差异。伴发ISSNHL的BPPV患者似乎比不伴发BPPV的患者有更严重的损害，然而两者之间的听力转归似乎无显著差异。
