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MRI: Page 211

MRI can save millions by monitoring MS treatment
By Wayne Forrest
Monday, November 27 | 10:30 a.m.-10:40 a.m. | SSC12-01 | Room N226How much savings could be realized by using MRI to assess lesions and brain atrophy in patients with multiple sclerosis? The total could reach $400 million, according to this study by researchers from Belgian imaging biomarker firm Icometrix.
October 31, 2017
Multiparametric MRI's role in assessing renal dysfunction
By Wayne Forrest
Sunday, November 26 | 12:05 p.m.-12:15 p.m. | SSA10-09 | Room E351In this study, researchers set out to determine the test-retest repeatability of multiparametric MRI parameters to differentiate between renal dysfunction and normal physiological variation and measurement noise.
October 31, 2017
Ferumoxytol-enhanced MRI could benefit glioma patients
By Wayne Forrest
Sunday, November 26 | 11:35 a.m.-11:45 a.m. | SSA17-06 | Room N228Researchers from Stanford University plan to provide additional evidence on the potential for ferumoxytol-enhanced MRI to detect and quantify macrophages in high-grade gliomas.
October 31, 2017
MRI adds to squamous cell carcinoma evaluation
By Wayne Forrest
Sunday, November 26 | 11:25 a.m.-11:35 a.m. | SSA19-05 | Room N230BIn a presentation on Sunday, U.K. researchers plan to report encouraging results on the use of MRI texture analysis to detect extracapsular nodal spread related to oral cavity squamous cell carcinoma.
October 31, 2017
NIST's mission to make a better MRI phantom
By Wayne Forrest
Sunday, November 26 | 11:25 a.m.-11:35 a.m. | SSA22-05 | Room S405ABIn this session, researchers from the U.S. National Institute of Standards and Technology (NIST) will detail their efforts to increase the accuracy of MRI phantoms by developing primary calibration structures that follow International System of Units guidelines.
October 31, 2017
5-minute MRI protocol can be effective for knee scans
By Wayne Forrest
Sunday, November 26 | 11:25 a.m.-11:35 a.m. | SSA14-05 | Room S406AHow does the diagnostic performance of a five-minute knee MRI protocol compare with that of a standard knee MRI protocol? Dr. Erin Alaia, a musculoskeletal radiologist at NYU Langone Health in New York City, will share the answer in this presentation.
October 31, 2017
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Easy-to-use DWI quality assurance may soon be the norm
By Wayne Forrest
Sunday, November 26 | 10:55 a.m.-11:05 a.m. | SSA22-02 | Room S405AB"Simpler and more feasible" is how researchers from Purdue University describe their new diffusion-weighted MR imaging (DWI-MRI) quality assurance method based on an American College of Radiology phantom.
October 31, 2017
Texture analysis helps differentiate breast abnormalities
By Wayne Forrest
Thursday, November 30 | 11:50 a.m.-12:00 p.m. | SSQ01-09 | Room E450AJapanese researchers plan to extol the diagnostic performance of texture analysis with dynamic contrast-enhanced breast MRI for nonmass enhancement and the differentiation of malignant and benign lesions.
October 30, 2017
Focused ultrasound improves Parkinson's tremors
By AuntMinnie.com staff writers
A new trial found that Parkinson's patients who received MRI-guided focused ultrasound had a 62% median improvement in their hand tremor three months later. However, those who underwent a sham procedure also improved to a lesser degree, suggesting some placebo effect, according to the researchers.
October 30, 2017
Machine learning pinpoints suicidal individuals on fMRI
By AuntMinnie.com staff writers
Using machine-learning algorithms and functional MRI (fMRI) scans, researchers can identify suicidal individuals by analyzing the alterations in how their brains represent certain concepts, such as death, cruelty, and trouble, according to a study published October 30 in Nature Human Behaviour.
October 30, 2017
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MRI shows football position, career length affect the brain
By Wayne Forrest
MRI scans of 61 former college and professional football players have found that damage to their brains from recurrent hits can vary based on their position on the field and the length of their careers, according to a study published online October 31 in Radiology.
October 30, 2017
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Breast MRI neural networks predict recurrence scores
By Kate Madden Yee
Friday, December 1 | 11:20 a.m.-11:30 a.m. | SST01-06 | Room E450BResearchers in New York have found that deep-learning networks can be trained with breast MRI data to predict Oncotype DX recurrence scores.
October 30, 2017
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