Neonatal diabetes mellitus is underdiagnosed in the neonatal period because of the metabolic adaptation capacities of the newborns. However, it is associated with increased risk of short- and long-term morbidity; when transient it may recurs in adulthood. It is important to improve screening and early management with appropriate guidelines.
Keywords: Glycated hemoglobin; hyperglycemia; intrauterine growth restriction; neonatal diabetes mellitus.