Gastrointestinal involvement is common among patients with EGPA, with eosinophilic tissue infiltration, weight loss, and ...

group and Wegener's granulomatosis (WG) is immune complex (IC) mediated, there are no simultaneous data on circulating IC, complement levels and deposits of Ig and complement in the kidney.

active granulomatosis polyangiitis (GPA) or microscopic polyangiitis (MPA), the two main forms of AAV, which is a rare disease caused by inappropriate activation of the complement pathway that ...