SUPERFICIAL PERIVASCULAR DERMATITIS
NO EPIDERMAL INVOLVEMENT
| Lymphocytes predominate | Extravasated erythrocytes and/or siderophages | Schamber's disease |
| Eosinophilic in variable number | PUPPP | |
| Neutrohils prominent | Dermatitis
herpetiformis/ Linear IgA dermatosis Dermatitis herpetiformis -like drug eruption Acute discoid lupus erythematosus Systemic lupus erythematosus Leukocytoclastic vasculitis Erythema marginatum |
|
| Eosinophils prominent | Bullous pemphigoid Herpes gestationis, uriticarial Pemphigus vulgaris, uriticarial Arthropod assault, superficial Pruritic uriticarial papules and plaques of pregnancy |
|
| Neutrophils and eosinophils prominent | Uriticaria | |
| Melanophages | Post inflammatory
hyperpigmentation Macular amyloidosis |
|
| Siderophage | Stasis change | |
| Macrophages with features of melanophages and siderophages | Minomycine-induce eruption | |
| Mast cells | Urticaria pigmentosa | |