From 2D to 4D phase‐contrast MRI in the neurovascular system: will it be a quantum jump or a fancy decoration?
SW Youn, J Lee - Journal of Magnetic Resonance Imaging, 2022 - Wiley Online Library
Considering the crosstalk between the flow and vessel wall, hemodynamic assessment of
the neurovascular system may offer a well‐integrated solution for both diagnosis and …
the neurovascular system may offer a well‐integrated solution for both diagnosis and …
Three-dimensional printing of anatomically accurate, patient specific intracranial aneurysm models
JR Anderson, WL Thompson, AK Alkattan… - Journal of …, 2016 - jnis.bmj.com
Objective To develop and validate a method for creating realistic, patient specific replicas of
cerebral aneurysms by means of fused deposition modeling. Methods The luminal …
cerebral aneurysms by means of fused deposition modeling. Methods The luminal …
Reproducibility and interobserver variability of systolic blood flow velocity and 3D wall shear stress derived from 4D flow MRI in the healthy aorta
P Van Ooij, AL Powell, WV Potters… - Journal of Magnetic …, 2016 - Wiley Online Library
Purpose To investigate the reproducibility and interobserver variability of 3D aortic velocity
vector fields and wall shear stress (WSS) averaged over five systolic timeframes derived …
vector fields and wall shear stress (WSS) averaged over five systolic timeframes derived …
[HTML][HTML] Neurovascular 4DFlow MRI (Phase Contrast MRA): emerging clinical applications
P Turski, A Scarano, E Hartman, Z Clark… - Neurovascular …, 2016 - Springer
Recent advances in 4DFlow MRI (Phase Contrast MRA) acquisition and reconstruction
enable high resolution exams to be obtained in practical imaging times. 4DFlow MRI …
enable high resolution exams to be obtained in practical imaging times. 4DFlow MRI …
Comparison of intracranial aneurysm flow quantification techniques: standard PIV vs stereoscopic PIV vs tomographic PIV vs phase-contrast MRI vs CFD
C Roloff, D Stucht, O Beuing, P Berg - Journal of neurointerventional …, 2019 - jnis.bmj.com
Image-based hemodynamic simulations to assess the rupture risk or improve the treatment
planning of intracranial aneurysms have become popular recently. However, due to strong …
planning of intracranial aneurysms have become popular recently. However, due to strong …
Generalized versus patient-specific inflow boundary conditions in computational fluid dynamics simulations of cerebral aneurysmal hemodynamics
IGH Jansen, JJ Schneiders… - American Journal …, 2014 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Attempts have been made to associate intracranial
aneurysmal hemodynamics with aneurysm growth and rupture status. Hemodynamics in …
aneurysmal hemodynamics with aneurysm growth and rupture status. Hemodynamics in …
Reconciling PC‐MRI and CFD: an in‐vitro study
T Puiseux, A Sewonu, O Meyrignac… - NMR in …, 2019 - Wiley Online Library
Several well‐resolved 4D Flow MRI acquisitions of an idealized rigid flow phantom featuring
an aneurysm, a curved channel as well as a bifurcation were performed under pulsatile …
an aneurysm, a curved channel as well as a bifurcation were performed under pulsatile …
3D‐printed, patient‐specific intracranial aneurysm models: From clinical data to flow experiments with endovascular devices
MS Pravdivtseva, E Peschke, T Lindner… - Medical …, 2021 - Wiley Online Library
Purpose Flow models of intracranial aneurysms (IAs) can be used to test new and existing
endovascular treatments with flow modulation devices (FMDs). Additionally, 4D flow …
endovascular treatments with flow modulation devices (FMDs). Additionally, 4D flow …
Central moments multiple relaxation time LBM for hemodynamic simulations in intracranial aneurysms: An in-vitro validation study using PIV and PC-MRI
The lattice Boltzmann method (LBM) has recently emerged as an efficient alternative to
classical Navier-Stokes solvers. This is particularly true for hemodynamics in complex …
classical Navier-Stokes solvers. This is particularly true for hemodynamics in complex …
[HTML][HTML] Implantation of 3D-printed patient-specific aneurysm models into cadaveric specimens: a new training paradigm to allow for improvements in cerebrovascular …
A Benet, J Plata-Bello, AA Abla… - BioMed Research …, 2015 - hindawi.com
Aim. To evaluate the feasibility of implanting 3D-printed brain aneurysm model in human
cadavers and to assess their utility in neurosurgical research, complex case …
cadavers and to assess their utility in neurosurgical research, complex case …