title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 50-1976.
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D004452:Echocardiography; D005260:Female; D006689:Hodgkin Disease / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology*; D006801:Humans; D008479:Mediastinal Neoplasms / Q000473:pathology; D008482:Mediastinum / Q000000981:diagnostic imaging*; D010490:Pericardial Effusion / Q000175:diagnosis / Q000473:pathology; D010493:Pericarditis / Q000175:diagnosis; D011859:Radiography; D013953:Thymus Neoplasms / Q000175:diagnosis / Q000473:pathology