Osteosarcoma of the mandible.
D001859:Bone Neoplasms; D006801:Humans; D008334:Mandible; D008339:Mandibular Neoplasms; D009369:Neoplasms; D012516:Osteosarcoma; D012509:Sarcoma
MANDIBULAR NEOPLASMS; SARCOMA, OSTEOGENIC