하악골체부에 발생한 간엽성 연골육종: 증례보고

MESENCHYMAL CHONDROSARCOMA ON THE MANDIBULAR BODY: A CASE REPORT

  • 변준호 (경상대학교 의학전문대학원 치과학교실 구강악안면외과, 경상대학교 건강과학연구원) ;
  • 최문정 (경상대학교 의학전문대학원 치과학교실 구강악안면외과, 경상대학교 건강과학연구원) ;
  • 이종실 (경상대학교 의학전문대학원 병리학교실) ;
  • 노규진 (경상대학교 수의과대학 수의산과학교실) ;
  • 김종렬 (부산대학교 치의학전문대학원 구강악안면외과학교실) ;
  • 박봉욱 (경상대학교 의학전문대학원 치과학교실 구강악안면외과, 경상대학교 건강과학연구원)
  • Byun, June-Ho (Department Oral & Maxillofacial Surgery, School of Medicine and Institute of Health Science, Gyeongsang National University) ;
  • Choi, Moon-Jeong (Department Oral & Maxillofacial Surgery, School of Medicine and Institute of Health Science, Gyeongsang National University) ;
  • Lee, Jong-Sil (Department of Pathology, School of Medicine, Gyeongsang National University) ;
  • Rho, Gyu-Jin (College of Veterinary Medicine, Gyeongsang National University) ;
  • Kim, Jong-Ryoul (Department of Oral & Maxillofacial Surgery, School of Dentistry, Pusan National University) ;
  • Park, Bong-Wook (Department Oral & Maxillofacial Surgery, School of Medicine and Institute of Health Science, Gyeongsang National University)
  • 발행 : 2008.12.31

초록

Mesenchymal chondrosarcoma is a rare malignant tumor of bone and soft tissue. This aggressive form of chondrosarcoma represents only 3% to 9% of all chondrosarcomas. This neoplasm is characterized by sheets or clusters of undifferentiated spindle or round cells surrounding discrete nodules of well-differentiated cartilage. We experienced a case of mesenchymal chondrosarcoma on mandibular body. Two years ago, the patient had been treated the intrabony cystic lesion on mandiblular left body. At that time, cartilage portion was not detected in the cystic specimen. Two years after cyst enucleation, the recurred large neoplasm in the mandibular left body was noted, and it was diagnosed as 4.5 cm sized mesenchymal chondrosarcoma. The mandibular tumor was widely resected and rigid-plate and cervical musculocutaneous flap were used for reconstruction of resected bone and soft tissues. No complications and recurrence were noted for 6 months postoperatively.

키워드

참고문헌

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