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An Atypical Subtrochanteric Femoral Fracture in a Patient with Multiple Myeloma Received Zoledronic Acid: A Case Report

졸레드론산을 투여한 다발성 골수종 환자에서 발생한 비전형적 대퇴골 전자하 골절: 증례 보고

  • Jeong, Won-Ju (Department of Orthopedic Surgery, Kyungpook National University Hospital) ;
  • Na, Sang-Bong (Department of Orthopedic Surgery, Kyungpook National University Hospital) ;
  • Cho, Hwan-Seong (Department of Orthopedic Surgery, Seoul National University Bundang Hospital) ;
  • Kim, Joon-Woo (Department of Orthopedic Surgery, Kyungpook National University Hospital) ;
  • Park, Il-Hyung (Department of Orthopedic Surgery, Kyungpook National University Hospital)
  • 정원주 (경북대학교 의학전문대학원 정형외과학교실, 경북대학교병원 정형외과) ;
  • 나상봉 (경북대학교 의학전문대학원 정형외과학교실, 경북대학교병원 정형외과) ;
  • 조환성 (서울대학교 의학전문대학원 정형외과학교실, 분당서울대학교병원 정형외과) ;
  • 김준우 (경북대학교 의학전문대학원 정형외과학교실, 경북대학교병원 정형외과) ;
  • 박일형 (경북대학교 의학전문대학원 정형외과학교실, 경북대학교병원 정형외과)
  • Received : 2012.10.04
  • Accepted : 2012.11.22
  • Published : 2012.12.31

Abstract

Little literature exists about the risk of atypical femoral fracture in patients received zoledronic acid for prevention of skeletal metastasis. We report an atypical subtrochanteric femoral fracture in a patient with multiple myeloma received zoledronic acid. The patient was treated by closed reduction and internal fixation with cephalomedullary nailing.

악성 종양 환자에게서 졸레드론산과 같은 비스포스포네이트를 예방적으로 투여받은 경우 이와 관련한 비전형적 대퇴골 골절의 발생 위험성은 아직까지 명확하게 밝혀진 바가 없으며, 국내에 지금까지 보고된 예가 매우 드물다. 본 증례는 다발성 골수종 환자에서 고농도 졸레드론산을 지속적으로 투여받았던 환자에서 큰 외상의 병력 없이 우측 대퇴골 전자하 부위의 비전형적 골절이 발생한 경우로 폐쇄적 정복술 및 골수강 내 금속정 내고정술로 치료한 경험을 보고하고자 한다.

Keywords

References

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