Related Experiment Videos
[Congenital hypothyroidism. Current viewpoints and developments]
Since 1978 neonatal screening on congenital hypothyroidism (CHT) is performed in The Netherlands. A combined T4 and TSH determination is used. This creates the possibility to detect secondary and tertiary hypothyroidism. The number of false-positive cases is relatively high. This number decreases by adjusting the method of screening. Recent studies show a CHT incidence of 1:2100 newborns. In about 25% of these cases the CHT appears to be transient. Proceeding from the screening on CHT several investigations presented in this review are in progress.
Since 1978 neonatal screening on congenital hypothyroidism (CHT) is performed in The Netherlands. A combined T4 and TSH determination is used. This creates the possibility to detect secondary and tertiary hypothyroidism. The number of false-positive cases is relatively high. This number decreases by adjusting the method of screening. Recent studies show a CHT incidence of 1:2100 newborns. In about 25% of these cases the CHT appears to be transient. Proceeding from the screening on CHT several investigations presented in this review are in progress.