Full ablative versus fractional ablative laser therapy for Dowling–Degos disease

Dowling–Degos disease (DDD) is a rare autosomal‐dominant genodermatosis with limited treatment possibilities. Although the efficacy of ablative laser therapy has been reported, we sought to examine the efficacy of fractional versus full ablative laser therapy in a female patient with DDD in a split‐side report. We treated the lesions on the right side of the patient's upper abdomen with an ablative fractional CO 2 laser and the lesions on the...