CASES from the medical grand rounds, Massachusetts General Hospital:  pericardial tamponade and a mass in the chest.
D002305:Cardiac Tamponade; D005354:Fibrosarcoma; D006470:Hemorrhage; D006769:Hospitals, General; D006801:Humans; D008404:Massachusetts; D008479:Mediastinal Neoplasms; D008482:Mediastinum; D010490:Pericardial Effusion; D010496:Pericardium; D056164:Teaching Rounds; D013909:Thorax
FIBROSARCOMA; MEDIASTINUM/neoplasms; PERICARDIUM/hemorrhage