Synonyms : Atrophic Polychondritides, Chronic, Atrophic Polychondritis, Chronic, Chronic Atrophic Polychondritides, Chronic Atrophic Polychondritis, Polychondritides, Chronic Atrophic, Polychondritides, Relapsing, Relapsing Polychondritides, Relapsing Polychondritis