Improvement of conventional transcutaneous bilirubinometry results in term newborn infants.

This prospective study was performed to determine a way to improve conventional transcutaneous bilirubinometry results in healthy term newborn infants. In 118 infants during phototherapy (group A), and in 118 infants without phototherapy (group B), bilirubin determinations were done in duplicate using the Minolta AirShields Jaundice Meter type 101 (transcutaneous bilirubin index [TcB]), and the diazometric method on the Hitachi 717 Automated Analyzer (total reacting serum bilirubin [SeB]). In 112 infants (group C), bilirubin determinations were done in triplicate, using simple direct-reading photometry on the Moltronic Bilirubinometer (direct serum bilirubin [BiB]).

Ultrasound in screening for neonatal adrenal hemorrhage.

Neonatal adrenal hemorrhage is common. Relatively large size and extensive vascularity of the gland results in its vulnerability to trauma and traumatic asphyxial injuries. The reported incidence from necropsies is 1.