Chondrosarcoma of the maxilla mimicking pulp disease on initial presentation.

Chondrosarcomas are malignant mesenchymal tumors characterized by the differentiation of pure hyaline cartilage, and they are relatively uncommon in jawbones. Chondrosarcoma of the jaws usually presents as a painless mass or swelling associated with loosening of the associated teeth. This report describes an unusual case of chondrosarcoma that mimicked pulp disease on initial presentation in the maxilla of a 22-year-old man. The relevant literature is reviewed regarding clinicopathologic features and therapeutic management of chondrosarcomas.