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Contributor
Shahbaz A. Janjua, MD
Diagnosis
dermatographism
urticaria
Body Site
forearm
Age
14 years
Pigmentation
medium
Organization
grouped, clustered
Color
pink
Morphology
edema
Pattern
asymmetric
Comments
An adolescent girl with a history of chronic urticaria demonstrated dramatic dermatographism on stroking the skin of her forearm.
Description
pale red alphabetical wheals
Categories
linear eruptions
environmental injury
Image Added
9/10/2003 8:12:05
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