title: Disseminated superficial actinic porokeratosis (DSAP).
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007642:Keratosis / Q000473:pathology; D008297:Male; D008875:Middle Aged; D012621:Seasons; D012871:Skin Diseases / Q000473:pathology; D016038:Skin Transplantation; D013472:Sunlight; D014182:Transplantation, Autologous