Whole Body Sodium MRI at 0.5 Tesla Using Surface Coil and Long Echo Time Sequence

2019 ◽  
Vol 50 (10) ◽  
pp. 1149-1161
Author(s):  
N. V. Anisimov ◽  
E. G. Sadykhov ◽  
O. S. Pavlova ◽  
D. V. Fomina ◽  
A. A. Tarasova ◽  
...  
Keyword(s):  
Surface Coil ◽  
Time Sequence ◽  
Whole Body ◽  
Sodium Mri ◽  
Body Sodium ◽  
Echo Time

Whole body sodium MRI at 3T using an asymmetric birdcage resonator and short echo time sequence: first images of a male volunteer

2012 ◽  
Vol 57 (14) ◽  
pp. 4555-4567 ◽  
Author(s):  
Friedrich Wetterling ◽  
Dominique M Corteville ◽  
Raffi Kalayciyan ◽  
Andreas Rennings ◽  
Simon Konstandin ◽  
...  
Keyword(s):  
Male Volunteer ◽  
Time Sequence ◽  
Whole Body ◽  
Sodium Mri ◽  
Body Sodium ◽  
Echo Time ◽  
Short Echo Time ◽  
Birdcage Resonator

Three-Dimensional Ultrashort Echo Time Imaging of Solid Polymers on a 3-Tesla Whole-Body MRI Scanner

2008 ◽  
Vol 43 (11) ◽  
pp. 802-808 ◽  
Author(s):  
Fabian Springer ◽  
Petros Martirosian ◽  
Nina F. Schwenzer ◽  
Michael Szimtenings ◽  
Peter Kreisler ◽  
...  
Keyword(s):  
Three Dimensional ◽  
3 Tesla ◽  
Whole Body ◽  
Ultrashort Echo Time ◽  
Whole Body Mri ◽  
Solid Polymers ◽  
Echo Time

Human hepatic carbohydrate metabolism

1997 ◽  
Vol 38 (6) ◽  
pp. 998-1002 ◽  
Author(s):  
H. Ikehira ◽  
T. Obata ◽  
M. Koga ◽  
K. Yoshida
Keyword(s):  
Carbohydrate Metabolism ◽  
Maximum Level ◽  
Surface Coil ◽  
Natural Abundance ◽  
Whole Body ◽  
Hepatic Glycogen ◽  
Custom Made ◽  
Water Signal ◽  
Body Coil ◽  
Circular Surface

Purpose: Dynamic natural-abundance 13C MR spectroscopy (MRS) studies without proton decoupling were performed in the human liver using commercial 1.5 T MR equipment Material and Methods: A single tuned custom-made circular surface coil with an OD of 20 cm operating at 16.04 MHz was used for the 13C study. Seventy-five grams of glucose dissolved in water was administered for the natural-abundance 13C-MRS dynamic study which lasted for approximately 40 to 60 min. Data acquisition was broken into 20-min and 1.7-min blocks. Localized proton shimming with a whole-body coil was performed with sufficient volume to include the observing area of the surface coil; the line width of the water signal was less than 20 Hz Results and Conclusion: the glucose and glycogen spectra were clearly visible at 80 to 120 ppm after oral administration of the glucose solution. These data demonstrate that dynamic hepatic carbohydrate metabolism can be observed with commercially available MR equipment. Given that the human hepatic glycogen pool reaches maximum level within less than 10 min, this technique should provide a direct diagnosis of hepatic carbohydrate metabolic disorders

scholarly journals Whole-body MRI using a sliding table and repositioning surface coil approach

2009 ◽  
Vol 20 (6) ◽  
pp. 1366-1373 ◽  
Author(s):  
Taro Takahara ◽  
Thomas Kwee ◽  
Satoshi Kibune ◽  
Reiji Ochiai ◽  
Tetsuro Sakamoto ◽  
...  
Keyword(s):  
Surface Coil ◽  
Whole Body ◽  
Whole Body Mri

MR ultrashort echo time sequence of cremated remains in ancient urns

2015 ◽  
Vol 3 (2) ◽  
pp. 117-119 ◽  
Author(s):  
Mislav Cavka ◽  
Anja Petaros ◽  
Gert Reiter ◽  
Sonia Nielles-Vallespin ◽  
Peter Speier ◽  
...  
Keyword(s):  
Time Sequence ◽  
Ultrashort Echo Time ◽  
Echo Time

scholarly journals Quantitative MRI analysis of menisci using biexponential T 2 * fitting with a variable echo time sequence

2013 ◽  
Vol 71 (3) ◽  
pp. 1015-1023 ◽  
Author(s):  
Vladimir Juras ◽  
Sebastian Apprich ◽  
Štefan Zbýň ◽  
Lukas Zak ◽  
Xeni Deligianni ◽  
...  
Keyword(s):  
Time Sequence ◽  
Quantitative Mri ◽  
Echo Time

scholarly journals MR Imaging of the Facial Nerve through the Temporal Bone at 3T with a Noncontrast Ultrashort Echo Time Sequence

2018 ◽  
Vol 39 (10) ◽  
pp. 1903-1906 ◽  
Author(s):  
J.P. Guenette ◽  
R.T. Seethamraju ◽  
J. Jayender ◽  
C.E. Corrales ◽  
T.C. Lee
Keyword(s):  
Mr Imaging ◽  
Facial Nerve ◽  
Temporal Bone ◽  
Time Sequence ◽  
Ultrashort Echo Time ◽  
Echo Time

scholarly journals USPIO enhanced 4D flow imaging of the mouse cardiovascular system at 7T with an ultrashort echo time sequence

2015 ◽  
Vol 17 (S1) ◽  
Author(s):  
Aurélien J Trotier ◽  
Charles Castets ◽  
William Lefrançois ◽  
Jean-Michel Franconi ◽  
Eric Thiaudière ◽  
...  
Keyword(s):  
Cardiovascular System ◽  
Time Sequence ◽  
Flow Imaging ◽  
4D Flow ◽  
Ultrashort Echo Time ◽  
Echo Time ◽  
4D Flow Imaging
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