label: disseminated superficial actinic porokeratosis
label_lc: disseminated superficial actinic porokeratosis
description: "Disseminated superficial actinic porokeratosis (DSAP) is the most common form of porokeratosis characterized by the presence of several small annular plaques with a distinctive keratotic rim found most commonly on sun-exposed areas of the skin, particularly the extremities."