The papulosquamous diseases: general characteristics.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D006801:Humans; D008010:Lichen Planus / Q000175:diagnosis*; D010915:Pityriasis / Q000175:diagnosis*; D011565:Psoriasis / Q000175:diagnosis*