Introduction
Mandibular osteosarcoma is a rare pathology. Approximately 6-7% of all osteosarcomas occur in the maxillofacial region, mainly in the jaws [1].
They should be considered as a differential diagnosis when analyzing lesions of the mandible and maxilla [2].
Mandibular osteosarcomas behave differently from long bone osteosarcomas. The sites of these tumors also impose a different set of problems for resection and reconstruction than long bone tumors [3].
In this work we report a case of giant mandibular osteosarcoma that was diagnosed early and was able to be surgically removed completely.