Search Tag: MRI scans

IMAGING Management

Growing student interest in radiology amidst AI fears

2019 06 Feb

The importance of artificial intelligence ( AI ) is ever increasing in healthcare, especially in enhancing the accuracy of diagnostic tools and disease risk predictive models. Radiology is said to be among the medical specialities most primed to incorporate AI into clinician workflow. It's no wonder that conversations about AI replacing radiologists... Read more

IMAGING Management

MRI Scans Can Help Spot HIV in the Brain

2017 13 Mar

Changes in the brain's white matter – as seen in MRI scans – could indicate that HIV is persisting in the brain despite effective drug treatment, according to a UCL-led study published in Clinical Infectious Diseases. Currently, clinicians have to perform a lumbar puncture to confirm if HIV infection has spread to the brain. The procedure involves... Read more

IMAGING Management

New Materials Promise Safer, Faster MRI Scans

2016 18 Jan

A new technology that includes the use of metamaterials can make MRI scans quicker, more accurate and safe for patients, according to a new study published in the journal Advanced Materials . Researchers from ITMO University and other institutions demonstrated that the quality of MRI images could be enhanced with the aid of metamaterials — artificial... Read more

IMAGING Management

High-Deductible Plans Linked to Lower Use of Imaging Tests

2016 15 Jan

Results of a new study indicate that high-deductible health plans may reduce all diagnostic imaging rather than helping physicians and patients choose high-value imaging. Researchers found that patients enrolled in such health plans use about 7.5 percent fewer diagnostic tests than patients without such plans. The findings are published online in the... Read more

IMAGING Management

Heart Ageing Differences Shown on MRI

2015 20 Oct

A new magnetic resonance imaging (MRI) study published in the journal Radiology indicates that heart ages differently in men and women. Researchers from Johns Hopkins say the findings may support the development of gender-specific treatments for heart disease. Previous studies have shown that in both sexes, the main heart chamber, the left ventricle... Read more

IMAGING Management

App from Children's Hospital LA Enables Image-Sharing

2015 19 May

Children’s Hospital Los Angeles has become the first clinical site to offer a free app that allows patient families to receive imaging files via smartphones and other mobile devices, or to request the files be sent directly to another caregiver. The large data files (eg, a typical MR image is about 500 MB in size) are encrypted and stored securely on... Read more

IMAGING Management

DVD Eases MRI Patient Anxiety, Improves Scan Quality

2015 15 Feb

Researchers in the UK claim that an instructional DVD designed to help patients prepare for a magnetic resonance imaging (MRI) scan, including pointers on how to relax, led to more successful scan outcomes. The patients receiving the DVD also felt less anxious during the MRI scan, the researchers point out. The findings are published in the British... Read more

IMAGING Management

CE Mark for MRI-Compatible Pacemaker Leads

2014 20 Oct

St. Jude Medical, Inc. (St. Paul, MN, USA) has received a CE mark approving updated labelling for its Tendril™ STS and IsoFlex™ Optim™ pacing leads, giving existing and future patients with pacing devices access to magnetic resonance imaging (MRI) scans in Europe. The leads are used with the Accent MRI™ pacemaker, an advanced pacing platform that provides... Read more

IMAGING Management

MRI in Cervical Spine Clearance

2014 05 Aug

If the diagnosis of a cervical spine injury is missed in patients, it can result in devastating consequences. In some cases, CS injuries cannot be ruled out clinically using the National Emergency X-Radiography Utilisation Study low-risk criteria either because of a neurologic deficit or pain, and there may be a need to use other imaging tools. However,... Read more