Dermatographism - arm

Dermatographism - arm

Wheal formation at the site of light scratching of the skin.


Review Date: 05/03/2006
Reviewed By: David A. Kaufman, M.D., Assistant Professor, Division of Pulmonary, Critical Care & Sleep Medicine, Mount Sinai School of Medicine, New York, NY. Review provided by VeriMed Healthcare Network.


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