URTICARIA - Dermographism picture

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Category:	ΚΝΙΔΩΣΕΙΣ
Diagnose:	Dermographism
Contributor:	Κωνσταντίνος Βέρρος
Comments:	Firm stroking of the skin produces an initial red line (capillary dilatation), followed by an axon-reflex flare with broadening erythema (arteriolar dilatation) and the formation of a linear wheal (transudation of fluid/edema) termed the triple response of Lewis.
Description:	No description
Date inserted:	2006-03-29
Times visited:	4950