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Case Report
- Clear Cell Chondrosarcoma Arising in Hyoid Bone.
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Hae Jin Jeong, Sug Kyoung Ko, Myeng Sun Park, Hee Kyung Chang, Man Ha Huh
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Korean J Pathol. 1997;31(5):470-475.
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Abstract
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- Clear cell chondrosarcoma, first described by Unni in 1976, is distinguished from classical chondrosarcoma by a typical histological picture, mostly an epiphyseal site of origin, and relatively a benign clinical course. We present a case of clear cell chondrosarcoma arising from hyoid bone in a 70-year-old male. Histologically, large areas of closely packed cells with characteristic clear cytoplasm were seen in addition to the usual elements of a conventional chondrosarcoma. Our search and review of the literature did not reveal any reported case of clear cell chondrosarcoma arising from hyoid bone.
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