One year old baby has a white spot on his face. Is it vitiligo?

White plaques appear on the face of a one-year-old baby, which may be the performance of vitiligo, but it is impossible to judge the disease simply according to the description, and it should be combined with whether the child has itching, pain, and whether the white spot surface is smooth, etc., combined with family history for comprehensive diagnosis, in order to determine whether it is the performance of vitiligo.