CBC
Chemistry
Consider:
X-ray
blood cultures
lactate
X-ray
blood cultures
lactate
History and physical examination are usually sufficient to make the diagnosis.
Given higher risk for systemic infection, patients should be evaluated for signs/symptoms of sepsis
Wet gangrene
Cellulitis
Dry gangrene
Gangrene
Venous gangrene
Fournier gangrene
Necrotizing cellulitis
Trench foot