Hypocomplementemic urticarial vasculitis

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Synonyms: Anti-C1q vasculitis | Mac Duffie hypocomplementemic urticarial vasculitis | Mac Duffie syndrome | McDuffie hypocomplementemic urticarial vasculitis | McDuffie syndrome

A rare immune complex-mediated small vessel vasculitis characterized by urticaria and hypocomplementemia (low C3 C4 and/or C1q) and usually associated with circulating anti-C1q autoantibodies. Arthritis pulmonary disease ocular inflammation are common systemic manifestations.

Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview. Reference: Access aggregated data from Orphanet at Orphadata. Orphadata: Free access data from Orphanet. © INSERM 1999. Available on http://www.orphadata.org. Data version June 2024

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Hypocomplementemic urticarial vasculitis?

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