頬骨弓より発生し翼突窩に増大した骨の線維性異形成症の1例 A case of fibrous dysplasia of the zygomatic arch extending to the pterygoid fossa

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著者

    • 齊藤 輝海 SAITO Terumi
    • 愛知学院大学歯学部口腔外科学第二講座 Department of Oral and Maxillofacial Surgery-II, School of Dentistry, Aichi-Gakuin University
    • 神谷 祐司 KAMIYA Yuji
    • 姫路赤十字病院歯科口腔外科 Department of Oral and Maxillofacial Surgery, Himeji Red Cross hospital
    • 加藤 伸一郎 KATO Shin-ichiro
    • 愛知学院大学歯学部口腔外科学第二講座 Department of Oral and Maxillofacial Surgery-II, School of Dentistry, Aichi-Gakuin University
    • 渡邉 哲 WATANABE Satoshi
    • 愛知学院大学歯学部口腔外科学第二講座 Department of Oral and Maxillofacial Surgery-II, School of Dentistry, Aichi-Gakuin University

抄録

Fibrous dysplasia of bone is a benign disease characterized by the progressive replacement of normal bone elements by fibrous tissue. The disease can involve any bone in the body. However, involvement of the zygomatic arch is relatively rare. Moreover, depending on the site and extent, fibrous dysplasia may be accompanied by functional disorder. We report a case of fibrous dysplasia of the zygomatic arch that extended to the pterygoid fossa, producing trismus.<BR>A 56-year-old woman was referred to our hospital because of a painless swelling in the left cheek and trismus. Computed tomography and simple X-ray examinations of lesion revealed a ground-glass appearance. Biopsy was performed, leading to a suspected diagnosis of osteoma. The lesion interfered with the movement of the mandible. The lesion was resected under general anesthesia. The histopathological diagnosis was fibrous dysplasia. The postoperative course was uneventful, and the lesion has not recurred for 6 years.

収録刊行物

  • 日本口腔外科学会雑誌  

    日本口腔外科学会雑誌 51(8), 398-401, 2005-08-20 

    Japanese Society of Oral and Maxillofacial Surgeons

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各種コード

  • NII論文ID(NAID)
    10018954736
  • NII書誌ID(NCID)
    AN00189163
  • 本文言語コード
    JPN
  • 資料種別
    NOT
  • ISSN
    00215163
  • NDL 記事登録ID
    7459914
  • NDL 雑誌分類
    ZS44(科学技術--医学--歯科学・口腔外科学)
  • NDL 請求記号
    Z19-145
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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