中枢性めまい患者のＭＲＡと平衡機能検査　　加齢変化を含めて

• 乾 洋史

  奈良県立奈良病院耳鼻咽喉科

• 藏野 晃治

  町立大淀病院耳鼻咽喉科

• 米山 恵嗣

  町立大淀病院耳鼻咽喉科

• 小畠 あかね

  済生会奈良病院耳鼻咽喉科

• 北奥 恵之

  日生病院耳鼻咽喉科

• 松永 喬

  星ケ丘厚生年金病院

書誌事項

タイトル別名

• Relationship between Equilibrium Functions and MR-angiograpich Findings with Vestibular Disorders. Differentiation for Aging.
• Differentiation for Aging
• 加齢変化を含めて

抄録

One hundred ninety vertiginous patients were examined by several equilibrium examinations, magnetic resonance imaging, and MR-angiography (MRA). MRA findings were classified into five categories as follows: C-I) total vertebrobasilar system (VBS) stenosis; C-II) total unilateral vertebral artery (VA) stenosis; C-III) partial unilateral VA stenosis; C-IV) severe displacement of the basilar artery (BA); C-V) normal. The displacement angle of the BA was measured on the MR-angiogram. The mean angle was 152.2±39.7 degrees. In this study, those cases with an abnormal displacement angle less than 112.5 degrees were classified as C-IV.<BR>In central vestibular disorders (CVD), MRA abnormalities (C-I-IV) were detected in 60 out of 110 patients (54.5%), and abnormalities in the OKP and/or ETT were demonstrated in these patients. In the cases of CVD, the incidences of hyperlipidemia and hypotension were higher than that of anemia. A risk factors with aging, the incidence of MRA abnormalities was higher and the number of patients with orthostatic hypotension, increased.

収録刊行物

• Ｅｑｕｉｌｉｂｒｉｕｍ　Ｒｅｓｅａｒｃｈ

  Ｅｑｕｉｌｉｂｒｉｕｍ　Ｒｅｓｅａｒｃｈ 58 (6), 608-613, 1999

  一般社団法人 日本めまい平衡医学会

キーワード

• classification of MR-angiographic findings
• equilibrium function
• vestibular disorders
• risk factors

詳細情報

• CRID: 1390001204947521792
• NII論文ID: 10008713030
• NII書誌ID: AN00001485
• DOI: 10.3757/jser.58.608
• ISSN: 1882577X
• ISSN: 03855716
• Web Site: https://search.jamas.or.jp/link/ui/2000161944
• 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