Henrich D E, McCabe B F, Gantz B J
Department of Otolaryngology-Head and Neck Surgery, University of Iowa Hospitals and Clinics, Iowa City 52242, USA.
Ear Nose Throat J. 1995 Jul;74(7):462-6.
In this retrospective review of the 160 acoustic neuroma cases treated at The University of Iowa between 1980 and 1991, follow-up information was obtained for 82% by telephone interview. Postoperative tinnitus was a symptom reported by 75% of the acoustic neuroma patients. Overall, among patients with tinnitus preoperatively, the condition postoperatively was absent in 45%, lessened in 17%, unchanged in 30%, and greater in 8%. Detailed results are compared to other series and significant differences in the depth of comparison described.
在本次对1980年至1991年间在爱荷华大学接受治疗的160例听神经瘤病例的回顾性研究中，通过电话访谈获得了82%患者的随访信息。75%的听神经瘤患者报告术后出现耳鸣症状。总体而言，术前有耳鸣的患者中，术后症状消失的占45%，减轻的占17%，不变的占30%，加重的占8%。详细结果与其他系列研究进行了比较，并描述了比较深度上的显著差异。
