Case report 92.
D001943:Breast Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008327:Mammography; D008875:Middle Aged; D010006:Osteoblasts / Q000473:pathology; D012516:Osteosarcoma / Q000000981:diagnostic imaging* / Q000473:pathology