Transient Neonatal Pustular Melanosis

摘要: Transient neonatal pustular melanosis (TNPM), an idiopathic dermatitis largely observed in full-term neonates with skin of color, has distinctive features characterized by small vesicles and pustules that rupture easily, leaving collarettes scaling hyperpigmented macules. Although clinical presentation or stage may vary, the lesions TNPM are distinctively present at birth manifest anywhere on body, including palms hands soles feet. The initial usually disappear spontaneously within first 2 weeks life without long-term sequelae, no treatment is required.