急性低音障害型感音難聴のか電図所見

書誌事項

タイトル別名
  • Electrocochleography in Acute Low-tone Sensorineural Hearing Loss.

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説明

In this article, electrocochleography (ECochG) and other neuro-otological tests were performed on 35 patients with acute-low-tone sensorineural hearing loss (ALHL).<br>Those 35 patients were divided into 2 groups: 11 patients with fluctuating hearing and 24 without fluctuation in hearing after the onset.<br>A complete recovery was found in only 3 of the 11 patients with fluctuating hearing while in 18 out of the 24 without fluctuating hefring. ECochG was performed in 24 of the 35 patients. In 8 of 11 patients with fluctuating hearing, an increased negative summating potential (SP) in ECochG was recorded. On the other hand, only 3 of 13 patients without hearing-fluctuation showed an increased negative SP. ECochG can be a good indicator for the diagnosis of ELH and for predicting the course whether the hearing would be fluctuating or not. But there were no definite findings regarding to an etiology of ALHL in patients without fluctuating hearing. ECochG to low-frequency tone bursts should be recorded for this purpose.

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詳細情報 詳細情報について

  • CRID
    1390001204838629632
  • NII論文ID
    130003862284
  • DOI
    10.4295/audiology.37.87
  • ISSN
    18837301
    03038106
    http://id.crossref.org/issn/03038106
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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