A case of solitary neurofibroma of the cheek

  • MURATA Masaru
    Second Department of Oral and Maxillofacial Surgery, School of Dentistry, Health Sciences University of Hokkaido
  • HINO Jun
    Second Department of Oral and Maxillofacial Surgery, School of Dentistry, Health Sciences University of Hokkaido
  • KUSANO Kaoru
    First Department of Oral and Maxillofacial Surgery, School of Dentistry, Health Sciences University of Hokkaido
  • SHIBATA Takanori
    First Department of Oral and Maxillofacial Surgery, School of Dentistry, Health Sciences University of Hokkaido
  • KAKU Tohru
    Department of Oral Pathology, School of Dentistry, Health Sciences University of Hokkaido
  • ARISUE Makoto
    Second Department of Oral and Maxillofacial Surgery, School of Dentistry, Health Sciences University of Hokkaido

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Other Title
  • 頬部に生じた孤立性神経線維腫の1例
  • キョウブ ニ ショウジタ コリツセイ シンケイ センイ シュ ノ 1レイ

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Abstract

Neurofibroma is one of the peripheral nerve tumors and is derived from an admixture of Schwann cells and perineural fibroblast proliferations.<BR>. In this study, the case of a 24-year-old female with a solitary neurofibroma of the cheek was documented, and the appearances in the oral region were reviewed. The enucleated tumor revealed a white, smooth surface and measured approximately 20-10mm. Histopathologically, the tumor was encapsulated and composed of proliferations of spindle-shape cells and wavy collagen fibers in a myxomatous stroma. The tumor cells were positive for immunostaining of S-100 protein. Neither cafe au lait spots nor other neurofibromas were observed on physical examination. Related literatures indicated that this solitary neurofibroma of the cheek was a rare case.

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