軟ロ蓋ミオクローヌスによる他覚的耳鳴の1例

• 藏野 晃治

  大淀病院耳鼻咽喉科

• 上田 隆志

  星ヶ丘厚生年金病院耳鼻咽喉科

• 成尾 一彦

  奈良医大耳鼻咽喉科

• 細井 裕司

  奈良医大耳鼻咽喉科

• 今泉 敏

  東京大学大学院医学系研究科

書誌事項

タイトル別名

• Objective Tinnitus due to Palatal Myoclonus -A Case Report-

抄録

A 14-year-old female had been suffering from a click in both ears for two years. The tinnitus could be heard objectively. Endoscopic examination showed that the soft palate repeatedly touched and separated from the posterior wall of the nasopharynx, in sychrony with the click. Sonotubometry revealed spontaneous opening and closing of the eustachian tube which synchronized with movement of the soft palate. A sound-spectrogram indicated that the duration of the tinnitus was 60-70msec, and the frequency range was 1500-8000 and 9000-16000 Hz. All the findings showed that the click originated from the soft palate and the eustachian tube.

収録刊行物

• Pediatric Otorhinolaryngology Japan

  Pediatric Otorhinolaryngology Japan 20 (2), 49-52, 1999

  Japan Society for Pediatric Otorhinolaryngology

キーワード

• objective tinnitus
• palatal myoclonus
• sound-spectrogram
• sonotubometry
• origin of the tinnitus

詳細情報

• CRID: 1390282679457945984
• NII論文ID: 10026938006
• NII書誌ID: AN10044779
• DOI: 10.11374/shonijibi1980.20.2_49
• ISSN: 09195858
• Web Site: https://search.jamas.or.jp/link/ui/2000138854
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可