Erythrasma pathophysiology

Erythrasma Microchapters
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Luke Rusowicz-Orazem, B.S.

Pathophysiology

Pathogenesis

• Erythrasma develops when Corynebacterium minitissium infiltrates the stratum corneum and proliferate.
  • The bacteria proliferates on the epidermis and develops at the intracellular level of the stratum corneum.
  • Penetration of the skin occurs when the horny cells of the plasma membranes rupture .
  • Keratolysis occurs due to the removal of keratin fibrils from the bacteria.