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Contributor
Bernard Cohen, MD
Diagnosis
Darier sign
mastocytoma
urticaria
dermatographism
Body Site
back
Age
6 months
Pigmentation
light
Organization
Color
brown
Morphology
plaqulous (plaque / nodule / tumor)
Pattern
solitary
Comments
This healthy infant had a solitary mastocytoma on her back. Rubbing produced a brisk wheal and flare and edema of the mastocytoma.
Description
edematous brown plaque with surrounding red wheal
Categories
lumps & bumps (plaques, nodules, tumors)
reactive erythema
Image Added
11/13/2003 9:05:23
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