Clinical, histopathological, and immunological evaluation of a series of patients with erythema nodosum

Background The pathogenesis of erythema nodosum (EN) is still poorly understood, and studies evaluating the involvement of a cytokine network are very scarce. Objectives To investigate clinical and pathological features, the cytokine profiles, and the balance of T‐regulatory (Treg) and T‐helper (Th)...

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