錐体部真珠腫術後の開放露出硬膜創部の治癒経過

• 曾根 三千彦

  名古屋大学大学院医学系研究科頭頸部・感覚器外科学耳鼻咽喉科

• 寺西 正明

  名古屋大学大学院医学系研究科頭頸部・感覚器外科学耳鼻咽喉科

• 中島 務

  名古屋大学大学院医学系研究科頭頸部・感覚器外科学耳鼻咽喉科

書誌事項

タイトル別名

• The postoperative healing process of the exposed dura mater in a case with a petrous bone cholesteatoma

抄録

The management of postoperative defects in petrous bone cholesteatomas should be considered regardingthe anatomical characteristics, but the lesion that are repaired by surgery should be appropriately taken carefor postoperative follow-up. We experienced a case with a petrous bone cholesteatoma where the matrix, whichseverely adhered to the dura mater, was removed using the middle cranial fossa approach. After surgery, postoperativechanges in the exposed dura mater were observed. The epithelial layer gradually covered theexposed dura mater and the surface of the exposed layer became smooth by three and half months after theoperation. Although an obliteration method using fatty tissue may be the procedure of first choice for themanagement of postoperative defects in petrous bone cholesteatomas, an open method combined with the middlecranial fossa approach, which preserves the residual tegmen tympani, may also be appropriate as alternativechoice.

収録刊行物

• Ｏｔｏｌｏｇｙ　Ｊａｐａｎ

  Ｏｔｏｌｏｇｙ　Ｊａｐａｎ 17 (2), 139-142, 2007

  一般社団法人　日本耳科学会

キーワード

• petrous bone cholesteatoma
• middle fossa approach
• dura mater
• open method

詳細情報

• CRID: 1390001204770189056
• NII論文ID: 10021297014
• NII書誌ID: AN10358085
• DOI: 10.11289/otoljpn1991.17.139
• ISSN: 18841457
• ISSN: 09172025
• Web Site: https://search.jamas.or.jp/link/ui/2007331695
• 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