Dowling-Degos disease

Well-demarcated, hyperpigmented macules on the dorsum of the hands in a patient with Dowling-Degos disease due to a heterozygous mutation of the POGLUT1 gene.

Reproduced with permission from: Kono M, Sawada M, Nakazawa Y, et al. A Japanese Case of Galli-Galli Disease due to a Previously Unreported POGLUT1 Mutation. Acta Derm Venereol 2019; 99:458. Copyright © 2019 Acta Dermato-Venereologica.

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