Journal of Magnetic Resonance Imaging
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- CSA, Proquest, and Wiley from 1991
High-resolution MRI and diffusion-weighted imaging of the human habenula at 7 tesla.
To investigate the feasibility of discriminating the habenula in human brain using high-resolution structural MRI and diffusion-weighted imaging at 7 Tesla (T). MRI experiments included a MP2RAGE and GRE sequence to acquire quantitative parameter maps of T1, T2*, and a calculated proton density map...
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...
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....
Acute hemorrhagic leukoencephalitis with severe brainstem and spinal cord involvement: MRI features with neuropathological confirmation.
Acute hemorrhagic leukoencephalitis (AHLE) is a rare and fulminant demyelinating disease considered to be the most severe form of acute disseminated encephalomyelitis (ADEM). A 70-year-old man was admitted to our emergency department (ED) after 1 week of unspecific abdominal symptoms...
Assessment of flow instabilities in the healthy aorta using flow-sensitive MRI.
To assess blood flow velocities and spatial distribution of aortic Reynolds numbers in vivo using flow-sensitive magnetic resonance imaging (MRI) and probe for flow instabilities along the aorta based on an empirical model for physiological pulsatile blood flow. Thirt...
In vitro and in vivo comparison of wrist MR imaging at 3.0 and 7.0 tesla using a gradient echo sequence and identical eight-channel coil arr...
To evaluate in vivo MR imaging of the wrist at 3.0 Tesla (T) and 7.0T quantitatively and qualitatively. To enable unbiased signal-to-noise ratio (SNR) comparisons, geometrically identical eight-channel receiver arrays were used at both field strengths. First, in vitro...