Extraskeletal Ewing’s Sarcoma Arising in the Larynx

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• 作者：Michael C. Lynch (1)
  Aaron Baker (3)
  Joseph J. Drabick (2)
  Nicole Williams (1)
  David Goldenberg (3)
  
• 关键词：Ewing’s sarcoma ; pNET ; Extraskeletal ; Head and neck ; Larynx
• 刊名：Head and Neck Pathology
• 出版年：2014
• 出版时间：June 2014
• 年：2014
• 卷：8
• 期：2
• 页码：225-228
• 全文大小：
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• 作者单位：Michael C. Lynch (1)
  Aaron Baker (3)
  Joseph J. Drabick (2)
  Nicole Williams (1)
  David Goldenberg (3)
  
  1. Department of Pathology H179, Penn State Hershey Medical Center, Hershey, PA, 17033, USA
  3. Department of Otolaryngology, The Penn State Hershey Medical Center, Hershey, PA, USA
  2. Department of Hematology/Oncology, Pennsylvania State University College of Medicine, The Penn State Hershey Medical Center, Hershey, PA, USA
  
• ISSN：1936-0568

文摘

Extraskeletal Ewing’s sarcoma (EES), or primitive neuroectodermal tumor, is an uncommon neoplasm with low incidence in the head and neck. Occurrences in the larynx are even more exceptional with only two previous reported cases of EES arising from the larynx. We report the case of a 45-year-old woman with a laryngeal Ewing’s sarcoma treated with chemotherapy with radiotherapy to follow. Here we describe the histology, molecular diagnosis and treatment of this unusual tumor.