Urticarial vasculitis revealing relapsing polychondritis.
We report a case of hypocomplementemic urticarial vasculitis heralding a relapsing polychondritis in a 63-year-old woman. The patient, who had suffered in the past from polymyalgia rheumatica, suddenly experienced a generalized urticarial eruption with a dramatic decrease in C4 complement fraction and the presence of anti-C1q antibodies. Two months later, an ear chondritis occurred and the patient rapidly responded to steroids and dapsone. To our knowledge, this association has never been reported.
Serratrice
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Service de Médecine Interne, CHU Timone, 264 Rue Saint Pierre, 13385 Marseille Cedex 5, France.
de Roux-Serratrice
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Ené
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Granel
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Disdier
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Weiller
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