Skin and Soft-Tissue Infections

Abstract

Sorting through the myriad of causes of soft tissue infections can be a daunting diagnostic challenge to even the astute clinician. While much is written about empiric treatment of skin and soft tissue infections, it is important to make a correct diagnosis, since clinical findings in common versus exotic and mild versus life-threatening infections have significant overlap. Historical information, such as the temporal progression of signs and symptoms, travel history, animal exposure, age, occupation, bite history, underlying diseases, and lifestyle, is important in focusing the differential diagnosis toward specific causes. Still, clinical assessment is frequently not sufficient and laboratory tests, radiographic imaging, and surgical intervention may be necessary to establish a specific diagnosis and to provide the rationale for definitive management.