| ◆ | a term that pathologists (and now dermatologists) sometimes use as a clinical diagnosis, but really it is just a description of a specific histology (i.e. interstitial eosinophils in the dermis) |
| ◆ | refers to the presence of eosinophils between the collagen bundles away from vessels (though perivascular eosinophils are also present) |
suggests a clinical ddx of:
| • | urticarial stages of BP, herpes gesationis |
| • | arthropod bites/ parasites |
| • | hypereosinophilic syndrome |
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