Intracranial Flow Velocity Quantification Using Non-Contrast Four-Dimensional Flow MRI: A Prospective Comparative Study with Transcranial Doppler Ultrasound

Four-dimensional (4D) flow magnetic resonance imaging (MRI) allows three-dimensional velocity encoding to measure blood flow in a single scan, regardless of the intracranial artery direction. We compared blood flow velocity quantification by non-contrast 4D flow MRI and by transcranial Doppler ultra...

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Bibliographic Details

Published in:	Diagnostics
Main Authors:	Sam-Yeol Ha, Yeonah Kang, Ho-Joon Lee, Moonjung Hwang, Jiyeon Baik, Seongho Park
Format:	Article
Language:	English
Published:	MDPI AG 2021-12-01
Subjects:	blood flow velocity MRI angiography transcranial Doppler sonography
Online Access:	https://www.mdpi.com/2075-4418/12/1/23