Primary liposarcoma of the pericardium.
D000328:Adult; D004452:Echocardiography; D005260:Female; D006338:Heart Neoplasms / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D008080:Liposarcoma / Q000175:diagnosis* / Q000473:pathology; D010496:Pericardium / Q000473:pathology