Intravenous immunoglobulin in resistant livedoid vasculopathy: Analysis of a case series.

We report a retrospective analysis the efficacy of high-dose intravenous immunoglobulins on 9 patients with Livedoid vasculopathy for whom resistant to immunosuppressants plus anticoagulants or could not be prescribed. Intravenous immunoglobulins were used 2 g/kg per month in these patients. The treatment induced stabilization of the disease and all patients demonstrated improvement with IVIg. Complete and partial clinical response was achieved in 6 and 3 patients respectively.