Appendiceal Perforation in Eosinophilic Granulomatosis With Polyangiitis (Churg–Strauss)

To the Editor:Eosinophilic granulomatosis with polyangiitis (EGPA), formerly known as Churg–Strauss syndrome, is a multisystem disorder that involves small and medium vessels. It is characterized by chronic rhinosinusitis, asthma, and prominent peripheral blood eosinophilia.1–7 The most commonly inv