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RADIOLOGY NEWS
Breast density plus benign breast disease equals higher cancer risk
May 17, 2022 -- Women who have both benign breast disease and markedly dense breast tissue have more than a twofold higher risk of breast cancer, say researchers from South Korea in a study of over 3.9 million women published May 17 in Radiology. Read More
MRI links severity of Alzheimer's disease to choroid plexus
May 17, 2022 -- Researchers from South Korea have shown in a study published May 17 in Radiology that higher MRI volumes of a network of blood vessels in the brain called the choroid plexus are linked to more advanced Alzheimer's disease. Read More
Deuterium metabolic imaging making research comeback
May 17, 2022 -- After decades of dormancy, deuterium is surging in research use as a contrast agent for MRI. Researchers discussed deuterium's potential in a talk at the International Society for Magnetic Resonance in Medicine meeting. Read More
11.7T MR spectroscopy quantifies brain glucose metabolism
May 17, 2022 -- French researchers have developed a new MR spectroscopy approach to study brain glucose metabolism, a process significantly involved in Alzheimer's disease. They presented their work in an animal study at the annual meeting of the International Society for Magnetic Resonance in Medicine. Read More
When will programs and policies enacted during the pandemic end?
May 17, 2022 -- The public health emergency related to the COVID-19 pandemic is scheduled to end on July 15, 2022. You will need to know what to expect. Rebecca Farrington of Healthcare Administrative Partners offers some advice. Read More
Just how good is digital breast tomosynthesis, anyway?
May 16, 2022 -- It's been more than 10 years since the U.S. Food and Drug Administration cleared digital breast tomosynthesis (DBT) for marketing. But has DBT delivered on its much-anticipated promise? Experts weighed in on May 16 at the Society for Breast Imaging annual meeting. Read More
Potential for racial bias raises concerns for radiology AI
May 16, 2022 -- A preprint study that raised troublesome questions last year about potential bias in radiology artificial intelligence (AI) algorithms has now been formally published in the Lancet Digital Health with the same conclusions. Read More
Contrast agent pooling on CT suggests imminent cardiac arrest
May 16, 2022 -- Contrast agent pooling on CT -- known as the CAP sign -- suggests patients are in danger of imminent cardiac arrest, according to a study published May 6 in BMC Emergency Medicine. Read More
MRI radiomics identifies subtypes of inflammatory bowel disease
May 16, 2022 -- MRI radiomics and machine learning can enable identification of inflammatory bowel disease subtypes. A study on the research was presented at this week's International Society for Magnetic Resonance in Medicine meeting in London. Read More
Web-based application aids MRI safety assessments
May 16, 2022 -- A new web-based software application can facilitate safety assessments of MRI exams, according to a May 11 presentation at the International Society for Magnetic Resonance in Medicine meeting in London. Read More