Also known as: Churg Strauss Syndrome (Eosinophilic Granulomatosis With Polyangiitis) / Eosinophilic Granulomatosis With Polyangiitis (EGPA) / Eosinophilic Granulomatosis With Polyangiitis (Churg-Strauss) (EGPA) / Eosinophilic Granulomatosis With Polyangiitis (Churg-Strauss) / EGPA - Eosinophilic Granulomatosis With Polyangiitis / Allergic granulomatous angiitis / Churg Strauss Syndrome / Churg-Strauss / Churg-Strauss Syndrome (CSS) / Churg-Strauss Syndrome / Polyarteritis with lung involvement [Churg-Strauss] / Allergic granulomatosis / Allergic angiitis / Allergic granulomatosis angiitis (disorder) / Eosinophilic granulomatous vasculitis / Allergic granulomatosis angiitis