Differential Diagnosis of Necrotizing Fasciitis: Cellulitis, Superficial abscess, Deep vein thrombosis (see phlegmasia cerulea dolerans), Compartment syndrome, Arterial insufficiency, Pyoderma gangrenosum, Clostridial myonecrosis (aka "gas gangrene"), Necrotizing myositis, Necrotizing cellulitis, Pyomyositis #Necrotizing #Fasciitis #Differential #Diagnosis #Mimics