Transcranial color duplex sonography of basal cerebral arteries: reference data of flow velocities from childhood to adulthood

Neuropediatrics
M SchöningB Hartig

Abstract

A prospective study on transcranial color duplex sonography (TCCD) was performed with 94 healthy children and adolescents between 3 and 18 years of age (age and sex evenly distributed) in order to provide normal data on angle-corrected ("true") flow velocities and wave-form parameters of the main supra- and infratentorial basal cerebral arteries. Using a 2.0 MHz transducer of a computed sonography system, we examined the anterior, middle, and posterior cerebral arteries of either side transcranially, and the vertebrobasilar system suboccipitally. In all arteries, flow velocities decreased continuously from early childhood to adulthood, while wave-form parameters remained constant. There was no difference in flow velocities, and wave-form parameters between girls and boys. On the average, the angle-corrected flow velocities measured by TCCD were about 10%-20% higher than the reference data provided in "blind" transcranial Doppler studies by other groups for the anterior and posterior cerebral arteries as well as the basilar artery, while there were only small differences in the values for the middle cerebral artery. Side-to-side differences in flow velocities were lower in the middle and posterior cerebral arteries than in the a...Continue Reading

Citations

Aug 8, 1998·Ultrasound in Medicine & Biology·M Schöning, B Hartig
Feb 20, 2002·Clinical Imaging·Jurgita ValaikieneUlrich Bogdahn
Sep 4, 2004·Neurosurgical Focus·Ricardo Santos de Oliveira, Hélio Rubens Machado
May 19, 2005·The British Journal of Radiology·D W Anderson
Jun 16, 2012·Ultrasound in Medicine & Biology·Florian DoeppStephan J Schreiber
Sep 8, 2009·Developmental Medicine and Child Neurology·Anja HaagHajo M Hamer
Dec 7, 2007·Journal of Child Neurology·Lori C JordanAnne M Comi
Apr 11, 2000·Journal of Child Neurology·V BojinovaL Belopitova
Apr 2, 2004·Topics in Magnetic Resonance Imaging : TMRI·Xavier GolayTchoyoson C C Lim

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