Differential Diagnosis of Annular Skin Lesions 

Annular skin lesions 

The differential diagnosis of annular skin lesions / causes of annular skin lesions are :

-urticaria
-sarcoidosis
-erythema chronicum migrans
-erythema multiforme
-pityriasis rosea
-tinea corporis
-subacute cutaneous lupus erythematosus
-erythema annulare centrifugum
-leprosy
-nummular eczema 
-psoriasis
-granuloma annulare