Periosteal Chondroma of the Proximal Phalanx of the Thumb - Case Report - |
Byung-Sung Kim, Eung-Ha Kim, Soo-Jae Yim, Kyung-Dae Min, Jun Bum Kim |
무지 근위지골에 발생한 골막 연골종 -증례 보고- |
김병성, 김응하, 임수재, 민경대, 김준범 |
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Abstract |
Periosteal chondroma is a rare, benign bone tumor. A 38-year-old man noticed a painful mass on left thumb. Radiologic examination revealed exostosis with calcification and mild cortical irregularity. MR revealed a well defined mass with hypointense on T1-weighted images and hyperintense on T2- weighted images. The patient underwent an marginal excision. Histologically, the lesion consisted of cartilegenous lobule with mildly increased cellularity. We report upon this case with a brief review of the literature. |
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