[Autopsy case of osteosarcoma with remarkable intrapericardial metastasis].
D002648:Child; D005260:Female; D005266:Femoral Neoplasms; D006338:Heart Neoplasms / Q000473:pathology*; D006801:Humans; D009362:Neoplasm Metastasis; D012516:Osteosarcoma; D010496:Pericardium / Q000473:pathology*