Importance of angle corection in transcranial color-coded duplex insonation of arteries at the base of the brain
Author(s) -
Toplica Lepić,
D Veljancić,
Olivera Jovanikić,
Milan Lepić,
Petar Slankamenac,
R Raicević
Publication year - 2015
Publication title -
vojnosanitetski pregled
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.123
H-Index - 19
eISSN - 2406-0720
pISSN - 0042-8450
DOI - 10.2298/vsp141105009l
Subject(s) - medicine , internal carotid artery , hemodynamics , artery , ultrasound , anatomy , cerebral arteries , biomedical engineering , radiology , surgery , cardiology
Transcranial color-coded duplex (TCCD) sonography allows visualization of the vessels being examined and measurement of the angle of insonation. The published literature suggests that blood vessels are insonated at the angle lower than 30 degrees, hence no correction for the angle is necessary. The aim of this study was to determine the availability of intracranial blood vessels for insonation, and the percentage of arteries and their segments which can be insonated at the angles lower than 30 degrees.
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