Emergency department diagnosis and management of skin and soft-tissue infections in children.

Children with skin and soft-tissue infections (SSTIs) commonly present to the emergency department, and while most of these infections are mild, some can be severe, with high morbidity and mortality. Emergency clinicians must be able to recognize frequently encountered SSTIs and be prepared to treat them appropriately. This issue reviews the various etiologies and patient presentations of common SSTIs, including purulent, nonpurulent, and necrotizing infections. Findings on the history and physical examination that can differentiate SSTIs from mimics are discussed, and evidence-based recommendations are provided for management.