title: Pityriasis alba.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D005148:Facial Dermatoses / Q000473:pathology*; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D010915:Pityriasis / Q000473:pathology*