Abstract Number: 1750 • 2018 ACR/ARHP Annual Meeting
Rheumatoid Factor Titer Is Inversely Correlated with ANCA Titer and Relates to Characteristic Manifestations in Patients with Eosinophilic Granulomatosis with Polyangiitis
Background/Purpose: Eosinophilic granulomatosis with polyangiitis (EGPA) is a rare antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV), which is characterized by vasculitis with allergic features such as…