MedlinePlus Medical Encyclopedia: Erythema multiforme on the hands

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Erythema multiforme on the hands

Erythema multiforme on the hands: These lesions are circular and may appear in concentric rings (often called target lesions). They may be associated with other medical conditions such as infections or medications. Cold sores (herpes simplex on the lips) is often associated with this condition.

Update Date: 10/16/2006

Updated by: Michael S. Lehrer, M.D., Department of Dermatology, University of Pennsylvania Medical Center, Philadelphia, PA. Review provided by VeriMed Healthcare Network.

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