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MRI: Page 108

Resoundant, United Imaging partner on MRE
By AuntMinnie.com staff writers
Medical technology company Resoundant has entered into a strategic partnership with United Imaging to begin offering MR elastography (MRE) on United Imaging MRI systems.
November 29, 2020
2019 12 19 00 53 5252 Hands Shaking Deal 400
Breast MRI shows promise for surgical planning
By Theresa Pablos
Preoperative MRI may lead to better planning for breast cancer surgeries, according to research presented on Sunday at the virtual RSNA 2020 meeting. One team found three MRI features tied to surgical success, while another group showed how preoperative MRI could reduce repeat surgeries.
November 29, 2020
2019 07 22 20 17 2160 Mri Breast 400
Canon touts wide-bore CT, AI for PET/CT at RSNA 2020
By Brian Casey
A new CT scanner with a wide 90-cm bore, new applications for artificial intelligence (AI)-based reconstruction of PET/CT, and cardiac spectral CT in a single heartbeat are among the highlights in the booth of Canon Medical Systems USA at this week's virtual RSNA 2020 show.
November 29, 2020
2020 01 30 00 49 1190 Canon Rsna 2019 400
AI algorithm can detect, quantify brain infarcts
By Erik L. Ridley
Researchers discussed how they used a deep-learning algorithm to detect, quantify, and assess the severity of infarcts in the brain on diffusion-weighted MRI exams in acute ischemic stroke patients in a Sunday presentation at the virtual RSNA 2020 meeting.
November 28, 2020
2018 10 18 20 42 6759 Stroke Mri 400
fMRI reveals why big games create lasting memories
By Kate Madden Yee
Functional MRI reveals how feelings of surprise that people experience -- for example, while tracking ball possession changes in a sports broadcast -- create shifts in brain patterns that are key to the formation of strong memories, according to a study published November 25 in the journal Neuron.
November 25, 2020
2020 11 23 23 51 7916 Football Quarterback Lights 400
MGH researchers develop portable MRI scanner
By AuntMinnie.com staff writers
Researchers from Massachusetts General Hospital (MGH) in Boston have developed a compact, portable head-only MRI scanner that can be used in an ambulance, taken to hospital bedside, or installed in small clinics, according to a study published November 23 in Nature Biomedical Engineering.
November 24, 2020
2018 11 19 19 27 1139 Mri Brain 400
MRI shows how anxiety speeds Alzheimer's progression
By Kate Madden Yee
Brain MRI scans show that patients with anxiety progress more quickly from mild cognitive impairment to Alzheimer's disease, according to research to be presented at the upcoming virtual RSNA 2020 conference.
November 23, 2020
2019 10 01 17 13 1139 Anxiety 400
Weight-loss surgery weakens teenagers' bones
By Kate Madden Yee
MRI and CT exams illuminate the negative effect a common weight-loss surgery called sleeve gastrectomy has on teenagers' bones, according to research to be presented at the upcoming virtual RSNA 2020 conference.
November 23, 2020
2020 11 19 22 35 3546 Femur Bone And Pelvis 400
FDA clears GE's prefilled Clariscan syringes
By AuntMinnie.com staff writers
The U.S. Food and Drug Administration (FDA) has cleared GE Healthcare's MRI contrast agent, Clariscan, for market in prefilled syringes.
November 23, 2020
2020 01 29 18 12 5932 Ge Rsna 2019 400
Multiple DWI-MRI metrics can cut breast biopsy rate
By Theresa Pablos
A new prospective trial published on November 17 in Radiology has identified multiple metrics on diffusion-weighted MRI (DWI-MRI) scans that can reduce the number of unnecessary breast biopsies while maintaining the excellent diagnostic performance of contrast-enhanced MRI.
November 19, 2020
2020 11 19 23 47 8441 2020 11 20 Radiology Breast Mri Image 20201119234512
Diabetes, hypertension boost COVID-19 stroke risk
By Kate Madden Yee
Patients with diabetes and/or hypertension are at higher risk of COVID-19 brain complications such as bleeding and stroke, according to research to be delivered at the virtual RSNA 2020 meeting. The findings further illustrate the far-reaching nature of COVID-19 disease.
November 17, 2020
2020 11 17 20 14 1672 2020 11 18 Rsna Freeman Image 20201117203919
MRI links air pollution to dementia risk in women
By Kate Madden Yee
MRI scans show that women in their 70s and 80s who are exposed to higher levels of air pollution appear to be at increased risk of developing the type of brain shrinkage associated with Alzheimer's disease, according to a study published November 18 in the journal Neurology.
November 17, 2020
2019 08 09 23 03 5181 Smokestack Pollution 20190809231637
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