title: Echocardiographic evaluation of extracardiac masses.
mesh_terms: D000368:Aged; D002277:Carcinoma / Q000175:diagnosis; D004452:Echocardiography; D006338:Heart Neoplasms / Q000175:diagnosis*; D006801:Humans; D008223:Lymphoma / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D010490:Pericardial Effusion / Q000175:diagnosis; D012509:Sarcoma / Q000175:diagnosis