In vivo hemodynamic analysis of intracranial aneurysms obtained by magnetic resonance fluid dynamics (MRFD) based on time-resolved three-dimensional phase-contrast MRI

2009 ◽  
Vol 52 (10) ◽  
pp. 921-928 ◽  
Author(s):  
Haruo Isoda ◽  
Yasuhide Ohkura ◽  
Takashi Kosugi ◽  
Masaya Hirano ◽  
Hiroyasu Takeda ◽  
...  
Keyword(s):  
Fluid Dynamics ◽  
Magnetic Resonance ◽  
Intracranial Aneurysms ◽  
Phase Contrast ◽  
Three Dimensional ◽  
Phase Contrast Mri ◽  
Time Resolved ◽  
Magnetic Resonance Fluid Dynamics

Magnetic resonance fluid dynamics for intracranial aneurysms—comparison with computed fluid dynamics

2012 ◽  
Vol 154 (6) ◽  
pp. 993-1001 ◽  
Author(s):  
Takehiro Naito ◽  
Shigeru Miyachi ◽  
Noriaki Matsubara ◽  
Haruo Isoda ◽  
Takashi Izumi ◽  
...  
Keyword(s):  
Fluid Dynamics ◽  
Magnetic Resonance ◽  
Intracranial Aneurysms ◽  
Magnetic Resonance Fluid Dynamics

In Vivo Tracking of the Human Patella Using Cine Phase Contrast Magnetic Resonance Imaging

1999 ◽  
Vol 121 (6) ◽  
pp. 650-656 ◽  
Author(s):  
F. T. Sheehan ◽  
F. E. Zajac ◽  
J. E. Drace
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Knee Joint ◽  
Phase Contrast ◽  
Three Dimensional ◽  
Resonance Imaging ◽  
Contrast Magnetic Resonance ◽  
Knee Joint Kinematics ◽  
Cine Phase Contrast

Improper patellar tracking is often considered to be the cause of patellar-femoral pain. Unfortunately, our knowledge of patellar-femoral-tibial (knee) joint kinematics is severely limited due to a lack of three-dimensional, noninvasive, in vivo measurement techniques. This study presents the first large-scale, dynamic, three-dimensional, noninvasive, in vivo study of nonimpaired knee joint kinematics during volitional leg extensions. Cine-phase contrast magnetic resonance imaging was used to measure the velocity profiles of the patella, femur, and tibia in 18 unimpaired knees during leg extensions, resisted by a 34 N weight. Bone displacements were calculated through integration and then converted into three-dimensional orientation angles. We found that the patella displaced laterally, superiorly, and anteriorly as the knee extended. Further, patellar flexion lagged knee flexion, patellar tilt was variable, and patellar rotation was fairly constant throughout extension.

In vivo time-resolved quantitative motion mapping of the murine myocardium with phase contrast MRI

2003 ◽  
Vol 49 (2) ◽  
pp. 315-321 ◽  
Author(s):  
J�rg U.G. Streif ◽  
Volker Herold ◽  
Michael Szimtenings ◽  
Titus E. Lanz ◽  
Matthias Nahrendorf ◽  
...  
Keyword(s):  
Phase Contrast ◽  
Phase Contrast Mri ◽  
Time Resolved

scholarly journals Visualization of hemodynamics in intracranial arteries using time-resolved three-dimensional phase-contrast MRI

2007 ◽  
Vol 25 (3) ◽  
pp. 473-478 ◽  
Author(s):  
Shuhei Yamashita ◽  
Haruo Isoda ◽  
Masaya Hirano ◽  
Hiroyasu Takeda ◽  
Shoichi Inagawa ◽  
...  
Keyword(s):  
Phase Contrast ◽  
Three Dimensional ◽  
Phase Contrast Mri ◽  
Time Resolved ◽  
Intracranial Arteries

scholarly journals A case of paraspinal arteriovenous fistula in the lumbar spinal body assessed with time resolved three-dimensional phase contrast MRI

2012 ◽  
Vol 36 (5) ◽  
pp. 1231-1233 ◽  
Author(s):  
Takashi Iwakura ◽  
Yasuo Takehara ◽  
Shuhei Yamashita ◽  
Hatsuko Nasu ◽  
Naoki Unno ◽  
...  
Keyword(s):  
Arteriovenous Fistula ◽  
Phase Contrast ◽  
Three Dimensional ◽  
Phase Contrast Mri ◽  
Time Resolved ◽  
Lumbar Spinal

Hemodynamic assessment in a child with renovascular hypertension using time-resolved three-dimensional cine phase-contrast MRI

2014 ◽  
Vol 41 (1) ◽  
pp. 165-168 ◽  
Author(s):  
Takamichi Ishikawa ◽  
Yasuo Takehara ◽  
Shuhei Yamashita ◽  
Satoru Iwashima ◽  
Masataka Sugiyama ◽  
...  
Keyword(s):  
Renovascular Hypertension ◽  
Phase Contrast ◽  
Three Dimensional ◽  
Phase Contrast Mri ◽  
Time Resolved ◽  
Hemodynamic Assessment ◽  
Cine Phase Contrast
Sign in / Sign up

Export Citation Format

Share Document