Punctate and reticulate hyperpigmentation of the dorsal surfaces of the fingers and toes beginning in early childhood and usually increasing with age; more common in people with dark complexions of Asian descent.
References in periodicals archive ?
It comprises of a spectrum of diseases which include dyschromatosis universalis hereditaria (DUH) or acropigmentation of Dohi and segmental form called unilateral dermatomal pigmentary dermatosis (UDPD).
Dyschromatosis symmetrica hereditaria (reticulate acropigmentation of Dohi): Report of a Japanese family with the condition and a literature review of 185 cases.
Causes of adult-onset reticulate pigmentation are different and include dirty neck in atopic dermatitis, reticulate pigmentary anomaly of flexures, reticulate acropigmentation of Kitamura, reticulate acropigmentation of Dohi, LP pigmentosus, drug-induced reticulate pigmentation, ashy dermatosis, pigmented contact dermatitis, prurigo pigmentosa, systemic sclerosis, Galli-Galli disease and erythema ab igne.