Case report 250. Multicentric osteosarcomata (osteosarcomatosis).
D000293:Adolescent; D001706:Biopsy; D001859:Bone Neoplasms / Q000000981:diagnostic imaging*; D005260:Female; D005266:Femoral Neoplasms / Q000000981:diagnostic imaging*; D005270:Femur Head / Q000473:pathology*; D005272:Femur Neck; D006801:Humans; D009378:Neoplasms, Multiple Primary / Q000000981:diagnostic imaging* / Q000473:pathology; D012516:Osteosarcoma / Q000000981:diagnostic imaging* / Q000473:pathology; D011859:Radiography