聴神経腫瘍患者の術後眼振所見と平衡機能 Nystagmus and Equilibrium Symptom after Removal of Acoustic Neuroma

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著者

    • 神崎 仁 KANZAKI Jin
    • 慶應義塾大学医学部耳鼻咽喉科学教室 Department of Otolaryngology, School of Medicine, Keio University
    • 池田 俊也 IKEDA Shunya
    • 慶應義塾大学医学部耳鼻咽喉科学教室 Department of Otolaryngology, School of Medicine, Keio University

抄録

Fifty-four nystagmus tests were performed under infrared camera in 39 patients with unilateral acoustic neuroma surgery. Equilibrium symptoms were evaluated subjectively by the patients using a questionnaire.<BR>Spontaneous and positioning nystagmus occurred less frequently as time passed after surgery. However, postoperative head-shaking nystagmus usually occurred in approximately 80% of the patients. Regarding head-shaking nystagmus, two types were observed, the one-phase type to the unaffected side and the two-phase type to the unaffected following the that to the affected side.<BR>Compensation for nystagmus after surgery was demonstrated for a long time. However, compensation for equilibrium symptoms evaluated by questionnaire showed a good prognosis. Regarding the relation between age and compensation for nystagmus and/or for equilibrium symptoms, younger patients showed better compensation.

収録刊行物

  • Equilibrium research

    Equilibrium research 54(4), 327-331, 1995-08-01

    Japan Society for Equilibrium Research

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各種コード

  • NII論文ID(NAID)
    10008707964
  • NII書誌ID(NCID)
    AN00001485
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03855716
  • データ提供元
    CJP書誌  J-STAGE 
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