Ghazi, F Extracardiac mass causing cardiac tamponade in a patient with disseminated lymphoma. [electronic resource] - Cleveland Clinic journal of medicine - 311-3 p. digital Publication Type: Case Reports; Journal Article ISSN: 0891-1150 Standard No.: 10.3949/ccjm.54.4.311 doi Subjects--Topical Terms: AdultCardiac Tamponade--etiologyEchocardiographyHumansLeukemia, Lymphocytic, Chronic, B-Cell--complicationsMaleMediastinal Neoplasms--complications