A Case of Reticulate Acropigmentation of Kitamura with Hyperpigmented Macules on the Flexural Areas / 대한피부과학회지

Reticulate acropigmentation of Kitamura (RAPK) is an autosomal dominant dermatosis comprising of reticulate slightly clepessed pigmentation of the extensor surfaces of the hands and feet with palmar pits. It has been suggested that this may be the same disease as Dawling Degos disease (DDD), an autosomal dorninant condition which is characterized by a reticulate pigmentation of flexures, comedo-like lesicns and pitted scars. We present a case of RAPK in a 49-year-old female who had reticulate, brownish, slightly depressed pigmentation on the extremities with t,he involvement of flexures, the predilection sites of DDD.