Keratosis circumscripta.
D000293:Adolescent; D001741:Black or African American; D044383:Black People; D002648:Child; D002675:Child, Preschool; D005121:Extremities; D005260:Female; D006801:Humans; D007642:Keratosis / Q000175:diagnosis*; D008297:Male; D009549:Nigeria