Calcified mediastinal bronchogenic cysts.
D001980:Bronchi; D002114:Calcinosis / Q000000981:diagnostic imaging*; D002118:Calcium / Q000302:isolation & purification; D006801:Humans; D008297:Male; D008476:Mediastinal Cyst / Q000000981:diagnostic imaging*; D008875:Middle Aged; D011859:Radiography
D002118:Calcium