Osteogenic sarcoma of the jaw in an African community: report of twenty-one cases.

Twenty-one patients with osteogenic sarcoma were treated at the University College Hospital, Ibadan, Nigeria, during the period from 1960 to 1984. Six of the 21 patients were younger than 20 years of age, and there was a predominance of male patients in the series. The maxilla was involved more frequently than the mandible. Surgery was the only treatment available. All of the patients are presumed to be dead.