By Disease Name > Erythema Annulare Centrifigum

Erythema Annulare Centrifigum

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•usually there is a trailing scale at the inner border of the annular erythema
•etiology unknown; associated with infection, candida
•wax and wane over months to years; eventually subsides spontaneously
•histology:  identical to pityriasis rosea and Erythema Gyratum Repens

 

see also: EAC automatic differential diagnosis