<prompt> Skin change in newborn that disappear spontaneouslyHarlequins skin changeMangolian spotsErytherma toxicumLymphoma  <response>: .Harlequin color change is a cutaneous condition seen in newborn babies characterized by momentary red color changes of half the child, sharply demarcated at the body;s midline. This transient change occurs in approximately 10 of healthy newborns. It is seen usually between two and five days of bih. Reference: GHAI Essential pediatrics, 8th edition 