URTICARIA - Dermographism picture


URTICARIA - Dermographism
PICTURE INFO
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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: 4621
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