The pathology of WG/GPA is characteristically described as a granulomatous necrotizing inflammation and pauci-immune vasculitis of the small- to medium-sized blood vessels (Figure 1). WG/GPA can ...

Necrotizing fasciitis (NF) is a life-threatening bacterial infection causing necrosis of the fascia, underlying skin, and vasculature. NF spreads rapidly, making immediate diagnosis important for ...

Eosinophilic granulomatosis with polyangiitis (EGPA), formerly known as Churg-Strauss Syndrome, is a rare autoimmune disorder characterized by necrotizing vasculitis of small-to medium-sized blood ...