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MRI: Page 84
AI, MRI show overlap between psychosis, dementia
By
Erik L. Ridley
A machine-learning algorithm's analysis of brain MRI exams has revealed the presence of neurobiological links between dementia and psychosis, according to research published online August 3 in
JAMA Psychiatry
.
August 3, 2022
Study finds language may be barrier to better MRI efficiency
By
Brian Casey
A new study published August 2 in
Abdominal Radiology
found that patients undergoing MRI scans who weren't native English speakers had more difficulty following breathing instructions. This could affect the efficiency of MRI services.
August 3, 2022
Metallic markers produce diverse range of artifacts in breast MRI
By
Philip Ward
Radiologists must be aware that metallic markers are responsible for artifacts in breast MRI exams, according to Swiss researchers. These artifacts can be of different types and sizes, depending on the MRI sequence, magnetic field, and marker type, they say.
August 3, 2022
MRI detects 'iron overload' related to genetic mutation
By
Brian Casey
MRI scans can detect signs of excess iron accumulation in individuals who are genetically predisposed toward the condition, says an August 1 study in
JAMA Neurology
. What's more, males with this condition are also at higher risk of movement disorders.
August 1, 2022
Ultrafast DCE-MRI helps predict breast cancer treatment response
By
Amerigo Allegretto
Breast MRI with an ultrafast dynamic contrast-enhanced (DCE) protocol can help predict complete pathologic response to breast cancer treatment, a French study published July 26 in
Radiology
found.
July 31, 2022
Cardiac MRI technique helps measure chemotherapy's effects
By
Kate Madden Yee
A new cardiac MRI technique helps clinicians measure chemotherapy's effectiveness in patients with a disease called light-chain cardiac amyloidosis, or "stiff heart syndrome," a study published on July 28 in the
European Heart Journal
has found.
July 28, 2022
Risk scores can help assessment of dense breast tissue
By
Amerigo Allegretto
Breast density continues to be a challenge for breast radiologists, but recent research sheds new light on how breast imagers can refine cancer risk estimates for women with dense breast tissue.
July 27, 2022
Is abbreviated MRI useful for women at average breast cancer risk?
By
Kate Madden Yee
Abbreviated breast MRI may expand access to a sensitive screening exam to more women, but for those at average risk of cancer its harms appear to outweigh its benefits, according to a study published July 20 in the
Annals of Surgical Oncology
.
July 26, 2022
Viz.ai, Hyperfine to collaborate
By
AuntMinnie.com staff writers
Artificial intelligence (AI) software company Viz.ai and portable MRI technology developer Hyperfine plan to integrate Viz.ai's artificial intelligence algorithm Viz LVO into Hyperfine's portable MRI device, Swoop.
July 25, 2022
Calyx, Qynapse to partner on AI to analyze brain scans
By
AuntMinnie.com staff writers
Calyx and artificial intelligence (AI) neuroimaging technology firm Qynapse plan to collaborate on making Qynapse's QyScore and QyPredict algorithms available to customers developing medical treatments for central nervous system disorders.
July 24, 2022
AuntMinnie.com MRI Insider
By
Kate Madden Yee
July 24, 2022
Smart Soft gets FDA clearance for CoLumbo software
By
AuntMinnie.com staff writers
Smart Soft Healthcare of Bulgaria has received 510(k) clearance from the U.S. Food and Drug Administration (FDA) for CoLumbo, an image postprocessing and measurement application that provides quantitative measurements from MR images of the lumbar spine.
July 24, 2022
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