text: <unk>  is more useful in children (with raising incidence after primary varicella infection). On<unk> , necrotizing fasciitis is characterized by distorted and thickened fascial planes with turbid fluid accumulation in the fascial layers, subcutaneous edema and soft tissue gas.
option_0: Necrotizing fasciitis ultrasound
option_1: Necrotizing fasciitis CT
option_2: Necrotizing fasciitis physical examination
option_3: Cellulitis chest x ray
option_4: Necrotizing fasciitis Biopsy
option_5: Necrotizing fasciitis MRI
option_6: Necrotizing fasciitis x ray
option_7: Necrotizing fasciitis surgery