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MRI: Page 225

Can AI help in the fight against gadolinium deposition?
By Erik L. Ridley
What if gadolinium-based contrast agents could be used at just 10% of current dose levels without significantly degrading image quality or contrast enhancement? Artificial intelligence (AI) could make that possible, according to research published online February 13 in the Journal of Magnetic Resonance Imaging.
February 20, 2018
2017 03 21 11 45 55 23 Gadolinium2 400
Siemens receives FDA nod for GoKnee3D
By AuntMinnie.com staff writers
Siemens Healthineers has received U.S. Food and Drug Administration (FDA) clearance for its GoKnee3D MRI software application.
February 19, 2018
2017 12 15 21 19 7016 Siemens Rsna 2017 400
Breast MRI without gadolinium | 3T MRI and hearing | Radiologists and the future of AI
By Brian Casey
February 19, 2018
Breast MRI technique helps cancer detection without contrast
By Wayne Forrest
German researchers have developed a novel breast MRI technique that greatly reduces false-positive findings and increases the detection of breast cancer -- without the need for a gadolinium-based contrast agent, according to a study published online February 20 in Radiology.
February 19, 2018
2016 08 26 11 32 34 470 Breast Mammo 400
Study finds scanner noise from 3T MRI can affect hearing
By Wayne Forrest
Even with ear protection, increased acoustic noise from a 3-tesla MRI scan can cause a temporary reduction in a patient's ability to hear. But the good news is there are no long-lasting adverse effects, according to a study published in the February issue of Radiology.
February 19, 2018
2018 02 16 19 04 0249 Blue Electromagnetic Field 400
DTI-MRI ties lack of fitness to cognitive decline
By Wayne Forrest
With the aid of diffusion-tensor MR imaging (DTI-MRI), researchers from the University of Texas Southwestern Medical Center have discovered that a lack of physical fitness can lead to deteriorated nerve fibers in the brain and eventually cognitive decline, according to a study published in the February issue of the Journal of Alzheimer's Disease.
February 15, 2018
2018 02 16 22 57 7981 Dti Mri White Matter 20180216221733
MRI and the Havana embassy mystery | 2D/3D workstation interface | New MICI numbers
By Brian Casey
February 14, 2018
Havana embassy case baffles clinicians -- despite MRI
By Brian Casey
What caused a series of mysterious illnesses among diplomatic personnel at the U.S. embassy in Havana in 2016 and 2017? A study published February 15 in the Journal of the American Medical Association hints at symptoms similar to concussion but without evidence of trauma. And MRI scans were unable to shed light on the mystery.
February 14, 2018
2018 02 15 00 45 1596 Cuba Flag 400
Room for improvement in making MRI scans less noisy
By Wayne Forrest
In the effort to reduce noise in MRI scans, a variety of new technologies have been introduced. Researchers from New Zealand assessed one of these technologies in a study published in the February American Journal of Roentgenology and found it may be suited for T1-weighted MRI but not MR angiography.
February 14, 2018
2018 02 14 21 15 9835 Sound Wave 400
MRI leak causes concern at NYC airport
By AuntMinnie.com staff writers
A leak from a damaged MRI scanner prompted a call to hazardous-material personnel at John F. Kennedy International Airport in New York City this past weekend.
February 12, 2018
New details in fatal Indian MRI case | Ultrasound-autism link? | Is CT needed to diagnose PE?
By Brian Casey
February 12, 2018
fMRI shows what makes an angry drunk
By AuntMinnie.com staff writers
Functional MRI (fMRI) of blood flow in the brain is offering insight into why people become combative after drinking alcohol. Study results were published online January 8 in Cognitive, Affective, & Behavioral Neuroscience.
February 12, 2018
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