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MRI: Page 147

Brain lesions on DWI-MRI linked to poor outcomes for some
By Rebekah Moan
Lesions that appear on diffusion-weighted imaging (DWI) MRI scans represent acute sequelae of chronic cerebral small-vessel disease, according to a July 20 study in JAMA Neurology. In addition, the presence of DWI lesions signifies worse prognosis after intracerebral hemorrhage.
July 20, 2020
2016 11 18 14 35 05 354 Brain Puzzle 400
Which breast cancer patients benefit from preop MRI?
By Theresa Pablos
Which breast cancer patients should get preoperative MRI? The answer may not be as clear-cut as some would like to believe. A July 10 study in Radiology: Imaging Cancer found no patient- or tumor-specific factors predicted preoperative breast MRI outcomes.
July 20, 2020
2019 09 18 21 21 9195 Breast Cancer Cell2 400
ECR 2020: COVID-19's nonpulmonary manifestations
By Kate Madden Yee
COVID-19 often initially presents as respiratory disease, but it also has serious nonpulmonary manifestations, according to a session held on July 16 at the virtual edition of ECR 2020.
July 17, 2020
2020 03 12 17 37 4721 Virus Coronavirus3 400
SPION contrast could improve low-field MRI
By AuntMinnie.com staff writers
A new type of MRI contrast technology based on superparamagnetic iron oxide nanoparticles (SPIONs) could improve the image quality of low-field MRI scanners, making it more comparable to that of expensive high-field units, researchers reported in a study published July 17 in Science Advances.
July 16, 2020
2018 02 16 19 04 0249 Blue Electromagnetic Field 400
Textural analysis improves breast MRI's accuracy
By Kate Madden Yee
Adding textural analysis to breast MRI appears to boost the modality's accuracy when it comes to differentiating malignant from benign axillary lymph nodes in women with breast cancer, according to a study published July 4 in the Journal of Breast Imaging.
July 16, 2020
2019 07 22 20 17 2160 Mri Breast 400
SNMMI 2020: PET/MRI combo tracks osteoarthritis progression
By AuntMinnie.com staff writers
A new functional bone imaging technique that combines PET and MRI shows that bone metabolism is higher in patients with osteoarthritis in the knee, according to research presented July 13 at the Society of Nuclear Medicine and Molecular Imaging (SNMMI) 2020 virtual annual meeting.
July 14, 2020
2020 07 14 20 06 2345 2020 07 13 Snmmi Bone Imaging 20200714204612
SNMMI 2020: PET/MRI finds location of chronic pain in patients
By Kate Madden Yee
An imaging technique that combines F-18 FDG PET and MRI was able to pinpoint the origins of chronic pain in patients and help their caregivers develop better management plans, according to a Monday presentation at the Society of Nuclear Medicine and Molecular Imaging (SNMMI) 2020 virtual annual meeting.
July 14, 2020
2020 07 14 17 31 5604 2020 07 13 Snmmi Pet Ct Chronic 20200714171440
AuntMinnie.com MRI Insider
By Kate Madden Yee
July 13, 2020
Insightec's tremor treatment covered by Medicare
By AuntMinnie.com staff writers
Insightec has secured coverage for Medicare beneficiaries in all U.S. states for its MR-guided focused ultrasound device, Exablate Neuro.
July 12, 2020
2016 08 26 09 42 23 633 Brain Headache 400
Debate flares over use of GBCAs and lawsuit risk
By Kate Madden Yee
The ongoing debate over the safety of gadolinium-based contrast agents (GBCAs) and how their use may put radiologists at risk of lawsuits flared this week as the Journal of the American College of Radiology published a flurry of communications regarding a November paper on gadolinium deposition disease.
July 9, 2020
2017 03 21 11 45 55 23 Gadolinium2 400
Are community rads supported for oncology imaging?
By Kate Madden Yee
Although the rate of advanced oncological imaging in specialized, academic cancer centers has increased over the past 15 years, most of these exams continue to be read by radiologists in other practice settings who may not have specific expertise, according to a study published July 5 in the Journal of the American College of Radiology.
July 9, 2020
2020 02 27 23 28 4046 Doctor Cancer Patient 400
Researchers outline neurological signs of COVID-19
By Kate Madden Yee
U.K. researchers are offering an outline of neurological manifestations of severe SARS-CoV-2 infection they hope will help their colleagues better recognize and treat COVID-19, the disease caused by the virus, according to a study published July 8 in Brain.
July 8, 2020
2020 05 13 20 53 8134 2020 05 14 Brain Mri Covid Figure 2 400
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