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Relapsing polychondritis is a rare multisystem disorder of unknown etiology characterized by episodic recurrent inflammation and degeneration of cartilage and connective tissue. Au-toantibodies against cartilaginous collagen may play a crucial role in the pathogenesis of the disease. Laryngotracheobronchial involvements are rare but the most severe manifesta-tions of the diseases. Although uncommon, this disease should be noted and included in a differential diagnosis in patients who complain of difficulty breathing. Along with a revie