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Contributor
Shahbaz A. Janjua, MD
Diagnosis
dermatographism
urticaria
hive
Body Site
back
Age
18 years
Pigmentation
medium
Organization
linear
Color
skin color
Morphology
edema
Pattern
asymmetric
Comments
This 18 year old boy with a history of chronic urticaria demonstrated dramatic dermatographism that persisted for 30 minutes after stroking his skin.
Description
linear wheals
Categories
demonstration
linear eruptions
factitial / self Induced disorders / psychodermatosis
Image Added
4/5/2003 11:51:01
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