“…The majority of studies evidence no association between discoid eczema and atopy, 3,4,35,36 partly based on the observation of lower immunoglobulin E serum levels in the former than in the latter. 37 Nevertheless, atopic dermatitis can manifest with nummular lesions, albeit generally not very exudative and usually just scaly, both in children and adults, with a respective incidence of 9% and 12%. 38…”