Children with lethal streptococcal fasciitis after a minor contusion injury.

Necrotizing fasciitis is a severe life-threatening soft tissue infection characterized by rapidly spreading necrosis of the fascia and the subcutaneous tissue. Mortality as a result of streptococcal necrotizing fasciitis has been associated with the presence of hypotension, streptococcal toxic shock syndrome, or bacteremia in the literature. These infections are rare in children, and the diagnosis should be considered in the presence of any soft tissue infection presenting with signs of toxicity and marked wound edema. In addition, traumatic compartment syndrome has also gained public attention. This condition is also potentially lethal if diagnosis and management are delayed, especially in patients with swollen limbs without fracture. A high index of suspicion is most important when there is a paucity of specific cutaneous findings early in the course of the disease. The diagnosis of necrotizing fasciitis should be considered for any individual who has unexplained limb pain. Even for treating patients with minor trauma, the emergency department physician should keep a high level of suspicion of the possibility of a fatal outcome from the subsequent invasive streptococcal infection.