Disseminated superficial actinic porokeratosis
ICD-10 Code
L56.5
Disseminated superficial actinic porokeratosis
Definition
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.