title: Tumorous leukaemic infiltration of pericardium simulating mediastinal tumour.
mesh_terms: D000328:Adult; D003951:Diagnostic Errors; D006801:Humans; D007938:Leukemia / Q000175:diagnosis* / Q000473:pathology; D008223:Lymphoma / Q000175:diagnosis; D008297:Male; D008479:Mediastinal Neoplasms / Q000175:diagnosis; D010496:Pericardium / Q000473:pathology*