• Title/Summary/Keyword: 결합조직이식

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Osteosarcoma Arising from Desmoplastic Fibroma of Proximal Tibia - A Case Report - (근위 경골의 결합조직형성 섬유종 치료 후 발생한 골육종 - 1예 보고 -)

  • Kim, Tai-Seung;Park, Yong-Wook;Park, Moon-Hyang;Jang, Si-Hyong
    • The Journal of the Korean bone and joint tumor society
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    • v.13 no.2
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    • pp.162-166
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    • 2007

  • Desmoplastic fibroma of bone is rare, involves usually long bones, and histologically resemblance to the desmoid tumor of soft tissue. It is benign, but aggressive locally. Recurrence rate is high when treated with simple curettage and bone graft. Moreover, malignant transformation of desmoplastic fibroma with recurrence has been reported very rarely, and then it make us review again whether previous tumor probably was low grade malignant tumor. We report a surgically proven case of osteosarcoma arising from desmoplastic fibroma. A 17 years old male had been treated for a desmoplastic fibroma of the proximal tibia with curettage and bone graft. But after 11 years, the patient showed recurrence accompanying malignant transformation with osteosarcoma. This is very rare case of an osteosarcoma arising in a desmoplatic fibroma of the proximal tibia.

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