Benign schwannoma in supraclavicular region: a false-positive lymph node recurrence of breast cancer suspected by PET scan

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• 作者：Giorgia Perniola (1)
  Federica Tomao (1)
  Margherita Fischetti (1)
  Stephanie Lio (1)
  Irene Pecorella (2)
  Pierluigi Benedetti Panici (1)
  
• 关键词：Shwannoma ; Supraclavicular breast cancer relapse ; PET/CT
• 刊名：Archives of Gynecology and Obstetrics
• 出版年：2014
• 出版时间：September 2014
• 年：2014
• 卷：290
• 期：3
• 页码：583-586
• 全文大小：414 KB
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• 作者单位：Giorgia Perniola (1)
  Federica Tomao (1)
  Margherita Fischetti (1)
  Stephanie Lio (1)
  Irene Pecorella (2)
  Pierluigi Benedetti Panici (1)
  
  1. Department of Gynecology and Obstetrics, University of Rome 鈥淪apienza鈥? V.le Del Policlinico, 155, 00161, Rome, Italy
  2. Department of Anatomo-pathology, University of Rome 鈥淪apienza鈥? Rome, Italy
  
• ISSN：1432-0711

文摘

Introduction Positron emission tomography (PET) is the most accurate imaging modalities to detect malignancies. And it helps to take decisions regarding diagnosis, staging, recurrence, and therapeutical management. Case presentation We report a case of a suspected supraclavicular lymph node relapse, diagnosed by PET-CT in a breast cancer patient. The lymph node was surgically removed in outpatient with local anesthesia. Histological findings diagnosed a benign Schwannoma. In this patient PET-CT failed to distinguish benign tumors from metastatic supraclavicular lymph nodes. Conclusion This case confirms the need to investigate histologically suspected supraclavicular lesions, during breast cancer follow up.