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MRI: Page 164

FDA OKs IRadimed features on monitoring system
By AuntMinnie.com staff writers
MRI accessories developer IRadimed has received U.S. Food and Drug Administration (FDA) 510(k) clearance for neonatal use of its SpO2 pulse oximetry and CO2 capnography monitoring features on its 3880 MRI-compatible patient vital signs monitoring system.
April 1, 2019
How cost-effective is intraoperative MRI for gliomas?
By Wayne Forrest
Using a simulated clinical decision analysis model, researchers from the University of California, San Diego make a case for the cost-effectiveness of intraoperative MRI for patients with high-grade gliomas in a study published online March 26 in Radiology.
April 1, 2019
2016 08 26 09 42 23 633 Brain Headache 400
Sound Imaging launches MRI movement detection system
By AuntMinnie.com staff writers
Sound Imaging has launched a new system designed to reduce motion artifacts in MRI scans by detecting patient motion during studies.
March 31, 2019
MRI brain map links early brain atrophy to HIV
By Wayne Forrest
Based on brain MR images of people with the human immunodeficiency virus (HIV), researchers have identified regions of early atrophy that could adversely affect the neurocognitive skills of HIV-positive individuals, according to a meta-analysis published March 28 in Human Brain Mapping.
March 28, 2019
2019 03 28 21 09 3532 Mri Hiv Atrophy Jiang 400
Workflow optimization cuts MRI turnaround time
By Wayne Forrest
Five minutes might not seem like much time, but taking 300 fewer seconds to turn around an MRI suite to accommodate the next case can improve workflow, better serve patients, and add to a facility's coffers, according to a study published in the April issue of the American Journal of Roentgenology.
March 26, 2019
2017 04 14 10 42 37 173 Mri Scanner 400
MRI links brain region to dementia, auditory deterioration
By Wayne Forrest
MRI scans have identified an area of the brain associated with a rare form of dementia that allows affected patients to comprehend written words but prevents them from understanding spoken words, researchers reported in the March issue of Cognitive and Behavioral Neurology.
March 24, 2019
2019 03 22 22 09 6593 Mri Brain Dementia Auditory 20190322225131
7T finds epilepsy abnormalities missed at lower field strengths
By Wayne Forrest
The ultrahigh field strength of 7-tesla MRI can identify brain abnormalities associated with epilepsy better than 1.5-tesla and 3-tesla MRI can, potentially changing the course of treatment for these patients, according to a study published online March 19 in PLOS One.
March 21, 2019
2018 09 24 22 33 6985 Mri Brain Head 400
Canadian community pitches in to buy an MRI
By AuntMinnie.com staff writers
How much would you pay to bring a new MRI scanner to your hospital? Local hospital foundations have raised approximately $2.7 million Canadian ($2.1 million U.S.) in cash and pledges to buy a new scanner for Owen Sound Hospital in Ontario.
March 20, 2019
MRI-guided cryoablation a boon for HCC patients
By Wayne Forrest
With a 1-tesla open scanner and some finesse, Chinese researchers are using MRI to guide percutaneous cryoablation of hepatic dome hepatocellular carcinomas (HCCs) to almost eliminate tumor progression and extend survival, according to a study published online March 12 in the American Journal of Roentgenology.
March 20, 2019
2019 03 19 20 56 6761 Mri Hcc Cryoablation Wang 20190319203427
DWI helps predict breast cancer cases with metastasis
By Wayne Forrest
Apparent diffusion coefficient values obtained from preoperative MRI with diffusion-weighted imaging (DWI) could help determine which women with breast cancer are at greater risk for developing metastasis, according to a study published online March 12 in Radiology.
March 18, 2019
2016 10 05 17 45 45 493 Breast Cancer 400
AI can predict cognitive development from MRI at birth
By Erik L. Ridley
By analyzing the white-matter connections of an infant's brain at birth on MRI, an artificial intelligence (AI) algorithm can predict the level of cognitive development at age 2 -- offering the potential to facilitate early interventions in at-risk children, according to research published in the May 15 issue of NeuroImage.
March 18, 2019
2016 10 12 11 02 26 66 Fetus Mri 400
Biotronik gets FDA nod for 3T tachycardia devices
By AuntMinnie.com staff writers
Biomedical device company Biotronik has received premarket approval from the U.S. Food and Drug Administration (FDA) for its Acticor and Rivacor families of high-voltage cardiac rhythm management devices.
March 17, 2019
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