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Homme de 45 ans, fébrile, papules érythémateuses d'apparition brutale. |
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45 yo male, fever, erythematous papules of rapid onset. |
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Diagnostic différentiel histologique:
- Syndrome des impasses digestives
- Behçet
- Toxidermie
- Erythème polymorphe
- Erysipèle
- Cellulite infectieuse
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Infiltrate of the superficial dermis
Extension to deep dermis with perivascular and adnexal pattern
Infiltrate mainly neutrophilic
Leucocytoclasis with no vascular changes
Cytophagocytosis
Variable edema of superficial dermis
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