OSTEOSARCOMA OF BONE.
D000293:Adolescent; D000671:Amputation, Surgical; D001706:Biopsy; D001859:Bone Neoplasms; D002648:Child; D005853:Geriatrics; D006801:Humans; D009369:Neoplasms / Q000209:etiology* / Q000532:radiotherapy* / Q000628:therapy*; D010001:Osteitis Deformans; D012516:Osteosarcoma; D010336:Pathology; D011379:Prognosis; D012509:Sarcoma
ADOLESCENCE; AMPUTATION; BIOPSY; CHILD; GERIATRICS; NEOPLASM ETIOLOGY; NEOPLASM RADIOTHERAPY; NEOPLASM THERAPY; OSTEITIS DEFORMANS; PATHOLOGY; PROGNOSIS; SARCOMA, OSTEOGENIC