Journal of Ultrasound in Medicine, Vol 4, Issue 9 475-477, Copyright © 1985 by American Institute of Ultrasound in Medicine
Ventricular size in newborn infants
R. N. Perry, E. D. Bowman, L. J. Murton, R. N. Roy and L. C. de Crespigny
Cranial ultrasound examinations were performed on 533 infants of between 48
and 96 hours of age to establish the range of ventricular size in neonates
of different gestational ages in whom there was no evidence of
intraventricular hemorrhage or neural tube defects. It was found that
ventricular size did not vary in infants with gestational age of 26 weeks
or more. Only 15 (2.8 per cent) neonates had a ventricular width of greater
than 3 mm. Of these 15 infants, 13 were re-examined within the first year
of life and found to be neurologically and developmentally normal.