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Contributor
Alison Young, MD
Diagnosis
mastocytosis
urticaria pigmentosa
Body Site
back
Age
50 years
Pigmentation
light
Organization
Color
Morphology
Pattern
Comments
The metachromatic cells are mast cells confirming the diagnosis of urticaria pigmentosa.
Description
Giemsa stain highlights the mast cells in the dermis in a perivascular and interstitial pattern
Categories
reactive erythema
Image Added
3/8/2004 8:24:40
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