CRP and impetigo: A study found that CRP could not predict the recurrence of cellulitis (apart from orbital cellulitis, for which it can be a marker of idiopathic inflammation in parallel with related edema), and another study demonstrated that most cases with erysipelas had CRP > 200 mg/L; yet, even if CRP were to be notably increased in impetigo, folliculitis, and carbuncles, data are quite limited, with some low values also having been recorded [982,983].