Relapsing polychondritis.
D002114:Calcinosis / Q000150:complications; D002357:Cartilage Diseases; D004423:Ear / Q000000981:diagnostic imaging / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011081:Polychondritis, Relapsing; D011859:Radiography