Keratosis alba.
D000328:Adult; D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007642:Keratosis / Q000175:diagnosis / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D010858:Pigmentation; D012867:Skin / Q000473:pathology; D013194:Staining and Labeling