Journal of the Korean Society of Radiology (대한영상의학회지)

The Korean Society of Radiology (대한영상의학회)
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Primary Osteoblastic Osteosarcoma of the Rib in an Adult: A Case Report

성인 늑골에 발생한 원발성 골모세포성 골육종: 증례 보고

  • Ryoo, In-Seon (Department of Radiology and Institute of Radiation Medicine, Seoul National University College of Medicine) ;
  • Choi, Jung-Ah (Department of Radiology, Seoul National University Bundang Hospital) ;
  • Park, Hyo-Jin (Department of Pathology, Seoul National University Bundang Hospital) ;
  • Chung, Jin-Haeng (Department of Pathology, Seoul National University Bundang Hospital) ;
  • Oh, Joo-Han (Department of Orthopedic Surgery, Seoul National University Bundang Hospital) ;
  • Kang, Heung-Sik (Department of Radiology, Seoul National University Bundang Hospital)
  • 유인선 (서울대학교 의과대학 영상의학과학교실) ;
  • 최정아 (분당서울대학교병원 영상의학과) ;
  • 박효진 (분당서울대학교병원 병리과) ;
  • 정진행 (분당서울대학교병원 병리과) ;
  • 오주한 (분당서울대학교병원 정형외과) ;
  • 강흥식 (분당서울대학교병원 영상의학과)
  • Published : 2011.12.01
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Abstract

We report the CT and magnetic resonance (MR) imaging appearances in an adult case of primary osteoblastic osteosarcoma of the rib. Osteosarcoma of the rib presents a diagnostic challenge because of the rarity of the lesion, especially with plain radiographs. The tumor should be suspected if CT and MR images demonstrate mineralization, suggestive of an osteoid matrix.

성인에서 생긴 늑골의 원발성 골모세포성 골육종(osteoblastic osteosarcoma)의 CT와 MRI 소견을 보고하고자 한다. 단순 촬영상 늑골의 골육종은 그 희소성으로 인해 진단하기 매우 어렵다. 그러나 CT와 magnetic resonance상 특징적인 골 기질(osteoid matrix)을 시사하는 무기질 침착(mineralization)의 소견을 보인다면 반드시 의심해봐야 한다.

Keywords

References

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