カーテン徴候を伴った迷走神経鞘腫の一例

  • 松崎 洋海
    日本大学医学部耳鼻咽喉科・頭頸部外科学教室
  • 木田 亮紀
    日本大学医学部耳鼻咽喉科・頭頸部外科学教室
  • 弘重 哉子
    日本大学医学部耳鼻咽喉科・頭頸部外科学教室
  • 牧山 清
    日本大学医学部耳鼻咽喉科・頭頸部外科学教室

書誌事項

タイトル別名
  • A case of Cervical Vagal Schwannoma with Curtain Sign

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Cervical vagal schwannoma with curtain sign is extremely rare in Japan. A38-year-old female complained of pharyngeal foreign body sensation. She had pharynx mass and curtain sign. Cervical mass was not palpabale and she had no other complaints such as hoarseness or dysphagia. CT scan and MRI revealed a tumor at the right parapharyngeal space.The tumor was removed by transcervical approach and added midline mandibulotomy. The tumor was removed together with the vagus nerve. Histologic appearance of the speciemen was compatible with a neurinoma of Antoni type A and B mixed tissues. Postoperatively, she demonstrated a right vocal cord palsy, hypoglossal nerve palsy, and dysphagia. Hypoglossal nerve palsy and dysphagia improved within 6 months. She underwent arytenoids adduction to repair hoarseness caused by right vocal cord palsy after 15 months. The patient has remained free of the disease for 60 months following surgery.

収録刊行物

  • 頭頸部外科

    頭頸部外科 13 (1), 13-17, 2003

    特定非営利活動法人 日本頭頸部外科学会

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