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MRI: Page 239

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
Breast MRI performs well across many risk factors
By Kate Madden Yee
Tuesday, November 28 | 8:50 a.m.-9:00 a.m. | RC315-02 | Arie Crown TheaterScreening breast MRI is an effective tool for women who carry the BRCA mutation and also for those with a history of breast cancer and/or high-risk lesions, according to research being presented Tuesday morning.
October 30, 2017
Breast MRI neural network predicts treatment response
By Kate Madden Yee
Monday, November 27 | 11:50 a.m.-12:00 p.m. | RC215-17 | Arie Crown TheaterIn this session, researchers will discuss how neural networks based on a breast MRI tumor dataset can help clinicians predict patient response to neoadjuvant chemotherapy.
October 30, 2017
IRadimed's revenue, net income drops in Q3
By AuntMinnie.com staff writers
MRI accessories developer IRadimed reported a large drop in revenues and net income for its third quarter.
October 29, 2017
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