Journal of Magnetic Resonance Imaging
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- CSA, Proquest, and Wiley from 1991
Correlation of late gadolinium enhancement MRI and quantitative T2 measurement in cardiac sarcoidosis.
To investigate the potentially improved detection and quantification of cardiac involvement using novel late-gadolinium-enhancement (LGE) cardiac magnetic resonance imaging (MRI) and quantitative T2 measurement to achieve better myocardial tissue characterization in systemic sarcoidosis. Twenty-eigh...
Improved motion correction in PROPELLER by using grouped blades as reference.
To develop a robust reference generation method for improving PROPELLER (Periodically Rotated Overlapping ParallEL Lines with Enhanced Reconstruction) reconstruction. A new reference generation method, grouped-blade reference (GBR), is proposed for calculating rotation angle and translation shift in...
"Cystic"-appearing soft tissue masses: What is the role of anatomic, functional, and metabolic MR imaging techniques in their characterizati...
Although conventional MR imaging with contrast-enhanced T1-weighted sequences is of paramount importance for evaluating soft tissue masses, noncontrast MR sequences have emerged that facilitate their characterization. In this article, the utility and pitfalls of conventional MR imaging with T1-weigh...
Impaired regional left ventricular strain after repair of tetralogy of Fallot.
Patients presented with preserved global LV function (LVEF of 59 ± 5%). A significant decrease in LV peak circumferential strain was seen in patients compared with normal volunteers at the basilar (-15.6 ± 4.5% vs. -17.6 ± 4.4%; P < 0.01) and apical (-14.4± 6.1% vs. -17.3± 5.1%, P < 0.01) slice...
Comparison of Gd-DTPA and Gd-BOPTA for studying renal perfusion and filtration.
The data show a strong systematic underestimation (P < 0.001) in GFR by Gd-BOPTA (33 ± 7.2%), and no significant differences (P > 0.05) in plasma flow (2.2 ± 18%), plasma volume (-1.7 ± 7.8%) and tubular transit time (3.1 ± 7.2%). The order of injection had no significant effect. CONCLUSION: The...
Ventilation/perfusion imaging of the lung using ultra-short echo time (UTE) MRI in an animal model of pulmonary embolism.
The UTE MRI with a TE of 100 μs could detect and map the changes in SI of the lung parenchyma due to the inhalation of 100% oxygen or i.v. injection of Gd in normal rats. Reduced T1 resulting from oxygen inhalation was also quantified. These changes were not observed on the images that were obtaine...
Comparison of a single shot T1-weighted in- and out-of-phase magnetization prepared gradient recalled echo with a standard two-dimensional g...
To compare in-phase (IP) /out-of-phase (OP) single shot magnetization-prepared gradient-recalled-echo (MP-GRE) with a standard two-dimensional gradient-recalled-echo (2D-GRE), and to compare image quality of MP-GRE in cooperative and noncooperative subjects. Ninety-si...
Comparison of the incidence of pancreatic abnormalities between high risk and control patients: prospective pilot study with 3 Tesla MR imag...
Our prospective pilot study demonstrated a higher incidence of mass-type lesions in patients at increased risk for pancreatic cancer. J. Magn. Reson. Imaging 2011;33:1080-1085. © 2011 Wiley-Liss, Inc. Copyright © 2011 Wiley-Liss, Inc....
Correlation of diffusion-weighted imaging data with apoptotic and proliferation indexes in CT26 colorectal tumor homografts in balb/c mouse.
Our results suggest that the percentage of ADC changes can be used as a measurement of cell apoptotic and proliferation index in colorectal carcinoma. J. Magn. Reson. Imaging 2011;33:1171-1176. © 2011 Wiley-Liss, Inc. Copyright © 2011 Wiley-Liss, Inc....