title: Osteoid osteoma of the ulna in a Negro child: a case report.
abstract: Osteoid osteoma seems to have been reported only twice before in a Negro child. The lesion is also unusual in the ulna. Treatment by en bloc resection bone graft of a large surgical defect was successful.
mesh_terms: D044383:Black People; D001859:Bone Neoplasms / Q000601:surgery; D002648:Child; D006801:Humans; D008297:Male; D010017:Osteoma, Osteoid / Q000601:surgery; D014457:Ulna