title: Metastatic osteosarcoma of heart: report of a case and review of literature.
mesh_terms: D000328:Adult; D006338:Heart Neoplasms / Q000473:pathology / Q000556:secondary*; D006801:Humans; D008297:Male; D009362:Neoplasm Metastasis; D012516:Osteosarcoma / Q000473:pathology / Q000556:secondary*