Zinc deficiency in a preterm breastfed infant

Zinc is an essential trace element that plays a role in cell division, cell growth, wound healing and normal immune function. A rare case of zinc deficiency in an ex-premature infant is described to illustrate the importance of zinc in rapidly growing preterm infants and highlight the clinical investigations and management. The infant presented with skin lesions around the mouth and anus. Oral zinc was commenced and the child’s growth and skin rapidly improved.