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Expansive infections, often referred to as exudative or necrotizing infections, are severe and rapidly progressing conditions characterized by the accumulation of pus, fluid, and necrotic tissue at the site of an infection. Unlike localized infections, which remain contained, expansive infections spread quickly, invading deeper tissues and organs. This rapid progression is driven by a robust immune response that can cause significant inflammation and tissue damage. Common causes include bacterial infections, such as those from
Staphylococcus aureus
or
Pseudomonas aeruginosa
, which release toxins and enzymes that break down host tissues. The result is a highly inflammatory environment that can lead to systemic complications, including sepsis, organ failure, and even death if not promptly treated. Effective management involves aggressive antibiotic therapy, surgical intervention to drain abscesses or remove necrotic tissue, and supportive care to manage symptoms and prevent further damage.
expansys:infection