title: [Surgical treatment of the primary lesion].
mesh_terms: D000293:Adolescent; D001706:Biopsy / Q000379:methods; D001859:Bone Neoplasms / Q000473:pathology / Q000601:surgery*; D002648:Child; D002675:Child, Preschool; D005260:Female; D005266:Femoral Neoplasms / Q000601:surgery; D005360:Fibula / Q000601:surgery; D006801:Humans; D006811:Humerus / Q000601:surgery; D008297:Male; D012516:Osteosarcoma / Q000473:pathology / Q000601:surgery*; D011884:Radius / Q000601:surgery; D013977:Tibia / Q000601:surgery
vernacular_title: Traitement chirurgical de la lésion primitive.