title: Case report 340: Well differentiated intraosseous osteosarcoma of the left femur.
mesh_terms: D001859:Bone Neoplasms / Q000000981:diagnostic imaging*; D005269:Femur / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D012516:Osteosarcoma / Q000000981:diagnostic imaging*; D011859:Radiography