Verrucous and macular sarcoidosis

Abstract

We present a case of cutaneous sarcoidosis in a 77-year-old woman without systemic disease, who presented with two subtypes of lesions: erythematous and hyperpigmented macules on the arms and anterior upper legs and erythematous, hyperkeratotic nodules, some crateriform, on the lower legs and feet. Whereas cutaneous sarcoidosis is present in up to one-third of cases and may present with a wide variety of lesions, verrucous sarcoidosis is uncommon. Diagnosis is by clinical and histopathologic exclusion of other entities, which include other causes of granulomatous inflammation such as infections and foreign-body reactions. Management options include topical, intralesional, or systemic glucocorticoids, antimalarials, tetracycline derivatives, and methotrexate.