頬部に生じた孤立性神経線維腫の1例 A case of solitary neurofibroma in the cheek

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Neurofibroma is a benign tumor originating from Schwann cells, perineural fibroblasts, or both. It is commonly associated with neurofibromatosis (von Recklinghausen's disease), while solitary neurofibroma rarely occurs in the oral region. We report a rare case of solitary neurofibroma arising in the cheek. The patient was a 47-year-old woman who had no symptoms, except for a painless swelling in the right side of the cheek. We found neither cafe-au-lait spots nor tumors on the skin of her body. Intraoral examination revealed a solitary, mobile, welldelimited, elastic soft mass 25 mm in diameter in the cheek. CT scan revealed an enhanced tumor mass in the cheek. The tumor was surgically removed. Histopathologically, it was composed of proliferating spindle cells and collagen-like fibers. Immunohistochemical studies showed positive staining of tumor cells with S-100 protein. The histopathological diagnosis was neurofibroma. About 12 months after the operation, there is no evidence of recurrence.

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 52(11), 592-595, 2006-11-20 

    Japanese Society of Oral and Maxillofacial Surgeons

参考文献:  31件

被引用文献:  1件

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各種コード

  • NII論文ID(NAID)
    10018858926
  • 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
    8583178
  • 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  CJP引用  NDL  J-STAGE 
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