Roentgenogram of the month. Right cardiophrenic mass.
D003964:Diaphragm; D006801:Humans; D008297:Male; D008476:Mediastinal Cyst / Q000000981:diagnostic imaging*; D008875:Middle Aged; D010496:Pericardium; D011859:Radiography; D013896:Thoracic Diseases / Q000000981:diagnostic imaging