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Spinal Intraosseous Hibernoma: A Case Report and Review of Literature

척추에서 발생한 골 내 동면종: 증례 보고와 문헌 고찰

  • Mi-Kyung Um (Department of Radiology, Seoul National University Bundang Hospital) ;
  • Eugene Lee (Department of Radiology, Seoul National University Bundang Hospital) ;
  • Joon Woo Lee (Department of Radiology, Seoul National University Bundang Hospital) ;
  • Kyu Sang Lee (Department of Pathology, Seoul National University Bundang Hospital) ;
  • Yusuhn Kang (Department of Radiology, Seoul National University Bundang Hospital) ;
  • Joong Mo Ahn (Department of Radiology, Seoul National University Bundang Hospital) ;
  • Heung Sik Kang (Department of Radiology, Seoul National University Bundang Hospital)
  • 엄미경 (분당서울대학교병원 영상의학과) ;
  • 이영준 (분당서울대학교병원 영상의학과) ;
  • 이준우 (분당서울대학교병원 영상의학과) ;
  • 이규상 (분당서울대학교병원 병리과) ;
  • 강유선 (분당서울대학교병원 영상의학과) ;
  • 안중모 (분당서울대학교병원 영상의학과) ;
  • 강흥식 (분당서울대학교병원 영상의학과)
  • Received : 2019.07.10
  • Accepted : 2019.10.08
  • Published : 2020.07.01

Abstract

Hibernoma is a rare benign tumor that arises from vestiges of brown fat. Spinal intraosseous hibernoma has only recently been described in the literature, and only 12 cases have been reported to date due to its extreme rarity. Here, we report the case of a patient who was incidentally diagnosed with an intraosseous hibernoma in the thoracic spine, following a diverse imaging work-up and pathologic confirmation. We correlate the clinical presentation and imaging features of our case with those of previously reported cases during our review of the literature.

동면종은 갈색지방세포로부터 기원한 드문 양성종양이다. 척추에서 발생한 골 내 동면종은 매우 드물고, 근래에 들어서 문헌에 보고되기 시작하여 현재까지 단 12예만이 보고되어 있다. 우리는 우연히 발견된 흉추의 골 내 동면종의 다양한 영상 검사 소견과 병리학적 소견을 보고하고자 한다. 또한 문헌 고찰을 통해 이전에 보고되었던 증례들과 임상 양상 및 영상 소견을 비교하여 분석하였다.

Keywords

References

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