Long-term hearing results in patients after surgical removal of acoustic tumors with hearing preservation.
Long-term hearing results in patients after surgical removal of acoustic tumors with hearing preservation.
复制标题
手术切除听肿瘤并保留听力后，患者的长期听力结果。
DOI：
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发表时间：
1992
期刊：
影响因子：
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通讯作者：
R. Martuza
中科院分区：
文献类型：
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作者：
M. McKenna;C. Halpin;R. Ojemann;J. Nadol;W. Montgomery;R. Levine;E. Carlisle;R. Martuza
本文描述了18例单侧听神经瘤枕下切除后的长期听力结果。随访时间为3.4 ~ 10.4年，平均5.4年。14例患者（78%）长期听力没有明显下降。四名患者（22%）经历了长期听力的显着下降，其定义为纯音平均（0.5,1和2 kHz）下降，或言语辨别分数（SDS）显着下降。听力变化与肿瘤大小、术前听力、术中听力变化、初始症状与手术间隔、性别或年龄无关。
Long-term hearing results are described in 18 patients after suboccipital removal of unilateral acoustic neurinomas. Follow-up ranged from 3.4 to 10.4 years with a mean of 5.4 years. Fourteen patients (78%) experienced no significant decline in long-term hearing. Four patients (22%) experienced a significant decline in long-term hearing as defined by a drop in pure-tone average (0.5, 1, and 2 kHz), or a significant decline in Speech Discrimination Scores (SDS). Changes in hearing did not correlate with tumor size, preoperative hearing, intraoperative change in hearing, the interval between initial symptoms and surgery, sex, or age.