Table 1.
Principal annular dermatoses
| Common | Uncommon |
|---|---|
| Inflammatory | |
| Granuloma annulare | Erythema annulare centrifugum |
| Interstitial granulomatous dermatitis | Annually recurring erythema annulare centrifugum |
| Subacute lupus erythematosus | Palpable migratory arciform erythema |
| Lichen planus | Neutrophilic figurate erythema |
| Linear IgA dermatosis | Eosinophilic annular erythema |
| Bullous pemphigoid | Annular lichenoid dermatitis of youth |
| Epidermolysis bullosa acquisita | Erythema marginatum |
| Pemphigus IgA and herpetiformis | Annular erythema in Sjögren syndrome |
| Sneddon Wilkinson disease | |
| Pityriasis rosea | |
| Psoriasis | |
| Sarcoidosis | |
| Atopic dermatitis | |
| Seborrheic dermatitis | |
| Urticaria | |
| Purpura annularis telangiectodes of Majocchi | |
| Erythema multiforme | |
| Neoplastic or associated with neoplasia | |
| Porokeratosis | Erythema giratum repens |
| Mycosis fungoides | Necrolytic migratory erythema |
| B cell lymphoma | |
| Infectious | |
| Tinea | |
| Syphilis | |
| Erythema chronicum migrans | |
| Hansen’s disease |