NB

Newborns (NBs) with a birth weight between […]

An NB is considered large-for-gestational age (LGA) when its weight is greater than the 90th percentile for […]

For quotations using this term, see Citations:NB.

NBs are also seen in newborns and may be detected in the fetus by antenatal imaging, most often associated with favourable prognostic features. Common sites for primary NB are the adrenal glands (48%), extraadrenal retroperitoneum […]