title: En bloc resection for osteogenic sarcoma.
mesh_terms: D000293:Adolescent; D000328:Adult; D001859:Bone Neoplasms / Q000601:surgery*; D002648:Child; D005260:Female; D005266:Femoral Neoplasms / Q000601:surgery; D005360:Fibula / Q000601:surgery; D006801:Humans; D006811:Humerus / Q000601:surgery; D008297:Male; D012516:Osteosarcoma / Q000601:surgery*; D012782:Shoulder / Q000601:surgery; D013977:Tibia / Q000601:surgery