Erythema multiforme
September 3, 2016
Erythema multiforme Erythema multiforme minor of the hands (note the blanching centers of the lesion) Erythema multiforme is a skin condition of unknown cause; it is a type of erythema possibly mediated by deposition of immune complexes (mostly IgM-bound complexes) in the superficial microvasculature of the skin and oral mucous membrane that usually follows an… read more »