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|- | |- | ||
| [[Bullous disease|Bullous]] | | [[Bullous disease|Bullous]] | ||
| " | | "empty space" | ||
| - | | -subcorneal<br>-suprabasillar<br>-subepidermal | ||
| - | | -pemphigus foliaceus<br>-[[pemphigus vulgaris]]<br>-[[dermatitis herpetiformis]] | ||
|- | |- | ||
| Interface | | Interface | ||
| | | inflammation at DE junction | ||
| - | | -vacuolar (minimal)<br>-lichenoid (band-like) | ||
| -[[ | | -[[erythema multiforme]], [[SLE]]<br>-[[lichen planus]] | ||
|- | |- | ||
| Nodular & diffuse | | Nodular & diffuse | ||
| | | nodular & diffuse | ||
| ? | | ? | ||
| | | | ||
|- | |- | ||
| Spongiotic | | Spongiotic | ||
| | | edema between keratinocytes | ||
| - | | -acute<br>-subacute<br>-chronic | ||
| - | | -poison ivy<br>-nummular dermatitis<br>-atopic dermatitis | ||
|- | |- | ||
| [[Vasculitis]] | | [[Vasculitis]] | ||
| | | inflammation of vessel wall/vessel was destruction | ||
| | | -small vessel <br> -medium vessel <br> -large vessel | ||
| | | -[[leukocytoclastic vasculitis]]<br>-[[PAN]]<br>[[giant cell arteritis]] | ||
|- | |- | ||
| Perivascular | | Perivascular | ||
| | | inflammation around vessels | ||
| ? | | ? | ||
| ? | | ? | ||
|- | |- | ||
| [[Panniculitis]] | | [[Panniculitis]] | ||
| | | inflammation of adipose tissue | ||
| - | | -septal<br>-nodular | ||
| -[[ | | -[[erythema nodosum]], scleroderma panniculitis<br>-[[erythema induratum]], infection | ||
|- | |- | ||
| Psoriasiform | | Psoriasiform | ||
| | | epidermal thickening<br>and long rete ridges | ||
| - | | -regular<br>-irregular | ||
| - | | -psoriasis<br>-[[lichen simplex chronicus]] | ||
|} | |} | ||
Notes: | Notes: |
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