Three-dimensional ultrasound - a useful imaging technique in the assessment of neonatal brain
-
M. Stanojevic
Abstract
Clinical application of ultrasound began about fifty years ago. From one-dimensional A-mode, through two-dimensional real time and Doppler examinations, a new era in clinical ultrasonography then began in the late eighties. Development of computer technology enabled introduction of 3D ultrasonography into clinical practice. In obstetrics ultrasound revolutionized fetal follow-up, but it was as important for the detection of intracranial pathology during the neonatal period and Minfancy. Two-dimensional real time ultrasonography was an exciting method that changed our understanding of the prevalence and pathophysiology of brain pathology in premature and term infants. Will application of 3D ultrasonography bring any substantial improvement to neuroimaging diagnostics in the newborn period? This article attempts to find the answer to this question, despite the limitations set by the short period of application of 3D neurosonography in neonates. The advantages of 3D brain ultrasonography application in neonates are: quicker and observer independent data acquisition, the possibility of off-line data analysis, projection of 3D data on a 2D plane with volumetric, color and power Doppler studies. Unavailability of equipment is the main reason why 3D ultrasonography was performed in only half of the newborns in whom it was indicated. Cost of equipment prevents introduction of 3D as a standard diagnostic procedure in neonates, although its diagnostic value is indisputable.
Copyright © 2002 by Walter de Gruyter GmbH & Co. KG
Artikel in diesem Heft
- 3D Ultrasound and Perinatal Medicine
- Screening for uterine abnormalities by three-dimensional ultrasound improves perinatal outcome
- Three-dimensional power Doppler in study of embryonic vasculogenesis
- The assessment of placental blood vessels by three-dimensional power Doppler ultrasound
- Assessment of early chorionic circulation by three-dimensional power Doppler
- Limb deformities and three-dimensional ultrasound
- The assessment of fetal brain morphology and circulation by transvaginal 3D sonography and power Doppler
- Prenatal diagnosis: what does four-dimensional ultrasound add?
- Three-dimensional sonoembryology
- Three-dimensional ultrasound - a useful imaging technique in the assessment of neonatal brain
- Events from ovulation to implantation studied by three-dimensional ultrasound
- Multiple congenital contractures (Congenital multiple arthrogryposis)
- Two-dimensional and three-dimensional ultrasound of fetal anasarca: the glass baby
- Congress Calendar
- Erratum
- Roster of Perinatal Medicine
Artikel in diesem Heft
- 3D Ultrasound and Perinatal Medicine
- Screening for uterine abnormalities by three-dimensional ultrasound improves perinatal outcome
- Three-dimensional power Doppler in study of embryonic vasculogenesis
- The assessment of placental blood vessels by three-dimensional power Doppler ultrasound
- Assessment of early chorionic circulation by three-dimensional power Doppler
- Limb deformities and three-dimensional ultrasound
- The assessment of fetal brain morphology and circulation by transvaginal 3D sonography and power Doppler
- Prenatal diagnosis: what does four-dimensional ultrasound add?
- Three-dimensional sonoembryology
- Three-dimensional ultrasound - a useful imaging technique in the assessment of neonatal brain
- Events from ovulation to implantation studied by three-dimensional ultrasound
- Multiple congenital contractures (Congenital multiple arthrogryposis)
- Two-dimensional and three-dimensional ultrasound of fetal anasarca: the glass baby
- Congress Calendar
- Erratum
- Roster of Perinatal Medicine
