This review synthesizes research on "Etiopathogenetic, age-related, and preventive characteristics of extremity phlegmon in children, adults, and elderly" to address the limited comparative understanding of age-specific differences in pathogenesis, clinical features, and prevention. The review aimed to evaluate etiopathogenetic mechanisms, clinical variability, preventive strategies, microbial profiles, and treatment outcomes across age groups. A systematic analysis of retrospective and prospective studies, clinical trials, and reviews from diverse geographic regions was conducted, focusing on pediatric, adult, and geriatric populations. Findings reveal distinct microbial patterns, with gram-positive predominance in children and increased gram-negative and polymicrobial infections in elderly patients, often complicated by diabetes and comorbidities.

phlegmon, etiopathogenesis, prevention, comorbidities, antibiotic-resistance, age-groups

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