Description of Skin Lesions: This 49-year-old female had a 9-month history of smooth, slightly erythematous papules arranged in annular plaques on the dorsal aspects of both hands (see Figure 1).

Small erythematous papules that may be annular or polycyclic and linear plaques characterize the lesions ... normal skin. Animals are non-pruritic. Dermatomycosis is the only differential ...