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SSTI.
Common Pathogens in SSTI
Question | Answer |
---|---|
Erysipelas | GAS |
Impetigo | GAS, S. aureus |
Lymphangitis | GAS, occasionally S. aureus |
Cellulitis | GAS, S. aureus, occasionally other gram positives, gram negatives, anaerobes |
Necrotizing fasciitis type 1 | anaerobes (Bacteroides spp. Peptostreptococcus spp.), streptococci, Enterobacteriaceae |
Necrotizing fasciits type 2 | GAS |
Necrotizing fasciitis- Clostridial myonecrosis (gas gangrene) | Clostridium perfriengens |
Diabetic foot | S. aureus, streptococci, Enterobacteriaceae, Bacteroides spp., Peptostreptococcus spp., Pseudomonas aeruginosa |
Pressure sores | S. aureus, streptococci, Enterobacteriaceae, Bacteroides spp., Peptostreptococcus spp., Pseudomonas aeruginosa |
Human bites | Eikenella corrodens, S. aureus, streptococci, Corynebacterium spp., Bacteroides spp., Peptostreptococcus spp. |
Animal bite | Pasteurella multocida, S. aureus, streptococci, Bacteroides spp. |