PC VIPR: a high-speed 3D phase-contrast method for flow quantification and high-resolution angiography
BACKGROUND AND PURPOSE: Three-dimensional phase-contrast (3DPC) is limited by
long imaging times, limited coverage, flow artifacts, and the need to perform multiple …
long imaging times, limited coverage, flow artifacts, and the need to perform multiple …
Improved phase-contrast flow quantification by three-dimensional vessel localization
In this paper, a method of three-dimensional (3D) vessel localization is presented to allow
the identification of a vessel of interest, the selection of a vessel segment, and the …
the identification of a vessel of interest, the selection of a vessel segment, and the …
Temporally resolved 3D phase‐contrast imaging
L Wigström, L Sjöqvist, B Wranne - Magnetic resonance in …, 1996 - Wiley Online Library
A conventional 3D phase contrast acquisition generates images with good spatial
resolution, but often gives rise to artifacts due to pulsatile flow. 2D cine phase contrast, on …
resolution, but often gives rise to artifacts due to pulsatile flow. 2D cine phase contrast, on …
Improved 3D phase contrast MRI with off‐resonance corrected dual echo VIPR
KM Johnson, DP Lum, PA Turski… - … in Medicine: An …, 2008 - Wiley Online Library
Phase contrast (PC) magnetic resonance imaging with a three‐dimensional, radially
undersampled acquisition allows for the acquisition of high resolution angiograms and …
undersampled acquisition allows for the acquisition of high resolution angiograms and …
Measuring pulsatile flow in cerebral arteries using 4D phase-contrast MR imaging
BACKGROUND AND PURPOSE: 4D PCMRI can be used to quantify pulsatile
hemodynamics in multiple cerebral arteries. The aim of this study was to compare 4D …
hemodynamics in multiple cerebral arteries. The aim of this study was to compare 4D …
Blood flow in major cerebral arteries measured by phase-contrast cine MR.
DR Enzmann, MR Ross, MP Marks… - American journal of …, 1994 - Am Soc Neuroradiology
PURPOSE To measure mean blood flow in individual cerebral arteries (carotid, basilar,
anterior cerebral, middle cerebral, and posterior cerebral) using a cine phase contrast MR …
anterior cerebral, middle cerebral, and posterior cerebral) using a cine phase contrast MR …
Phase‐contrast MR angiography with reduced acquisition time: new concepts in sequence design
R Hausmann, JS Lewin, G Laub - Journal of Magnetic …, 1991 - Wiley Online Library
A new acquisition scheme for three‐dimensional (3D) phase‐contrast MR angiography
reduces by 33% the measurement time for a data set sensitive to flow in all three orthogonal …
reduces by 33% the measurement time for a data set sensitive to flow in all three orthogonal …
Time‐resolved three‐dimensional phase‐contrast MRI
Purpose To demonstrate the feasibility of a four‐dimensional phase contrast (PC) technique
that permits spatial and temporal coverage of an entire three‐dimensional volume, to …
that permits spatial and temporal coverage of an entire three‐dimensional volume, to …
Evaluation of intracranial stenoses and aneurysms with accelerated 4D flow
The aim of this study was to evaluate intracranial arterial stenoses and aneurysms with
accelerated time-resolved three-dimensional (3D) phase-contrast MRI or 4D flow. The 4D …
accelerated time-resolved three-dimensional (3D) phase-contrast MRI or 4D flow. The 4D …
Influence of eddy current, Maxwell and gradient field corrections on 3D flow visualization of 3D CINE PC‐MRI data
R Lorenz, J Bock, J Snyder, JG Korvink… - Magnetic resonance …, 2014 - Wiley Online Library
Purpose The measurement of velocities based on phase contrast MRI can be subject to
different phase offset errors which can affect the accuracy of velocity data. The purpose of …
different phase offset errors which can affect the accuracy of velocity data. The purpose of …