外耳道狭窄を伴った中耳奇形に対する乳突腔の開放後再建術

• 高橋 正紘

  東京女子医科大学耳鼻咽喉科学教室

書誌事項

タイトル別名

• A case of congenital meatal stenosis and middle ear malformation treated by attico-antro-mastoidotomy and primary reconstruction.

抄録

We reported a 15-year-old male exhibiting middle ear malformation with meatal cholesteatoma who was treated by a transmastoid operation 5 years after a meatoplasty. He showed slight microtia, meatal stenosis of the cartilaginous portion, atresia plate, abnormally located facial nerve, hypoplasia of the tympanum, fusion of the malleus and incus, chorda tympani adjacent to the atresia plate, intact incudo-stapedial joint and marked improvement of mastoid aeration after meatoplasty.<br>Reconstruction of the opened cavity with an aural cartilage plate (attico-antromastoid reconstruction) was effective not only to obtain normal hearing and ear canal structure, but also to preserve mastoid aeration.

収録刊行物

• 耳鼻咽喉科臨床

  耳鼻咽喉科臨床 80 (1), 83-91, 1987

  耳鼻咽喉科臨床学会

キーワード

• anomaly of the external ear
• meatal cholesteatoma
• middle ear malformation
• transmastoid operation
• open-and-closed method

詳細情報

• CRID: 1390282679240803584
• NII論文ID: 130001810410
• DOI: 10.5631/jibirin.80.83
• ISSN: 18844545
• ISSN: 00326313
• Web Site: https://search.jamas.or.jp/link/ui/1988195909
• 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