Neuroradiology: Page 46

PET/CT shows link between stress and fatal heart condition

By Kate Madden Yee

PET/CT has shown that increased activity in the amygdala region of the brain caused by stress can boost a person's risk of a sometimes-fatal heart condition called Takotsubo syndrome, also known as "broken heart" syndrome, according to a March 26 study in the European Heart Journal.

March 25, 2021

MRI technique helps visualize effects of blood-brain barrier leaks

By Kate Madden Yee

A diffusion-weighted MRI technique may help clinicians predict the course of cerebral small-vessel disease by tracking changes in the blood-brain barrier, according to a study published March 24 in Neurology.

March 23, 2021

Incidental findings common but rarely serious on pediatric brain MRI

By Kate Madden Yee

Incidental findings may be found on up to 21% of pediatric brain MRI exams, but most aren't dangerous, according to a study published March 22 in JAMA Neurology.

March 21, 2021

Do angio before CT in acute stroke patients, Barcelona team urges

By AuntMinnie.com staff writers

Performing angiography immediately in stroke patients improves treatment time and recovery compared with waiting for a CT scan to be conducted to guide therapy, according to research presented at the American Stroke Association's International Stroke Conference 2021.

March 18, 2021

Viz.ai touts research at stroke conference

By AuntMinnie.com staff writers

Artificial intelligence (AI) software developer Viz.ai is highlighting results with its LVO software in stroke patients that were presented at the American Heart Association's International Stroke Conference 2021.

March 18, 2021

Imaging findings help AI algorithm detect physical child abuse

By Erik L. Ridley

A deep-learning algorithm that includes analysis of imaging reports can identify children who have been physically abused, according to research published online March 18 in the Journal of Pediatric Surgery.

March 18, 2021

CT mobile stroke units improve patient outcomes

By Kate Madden Yee

CT mobile stroke units improve patient outcomes and reduce risk of long-term disability, according to research presented March 17 at the virtual International Stroke Conference.

March 18, 2021

Akesis radiation therapy system cleared

By AuntMinnie.com staff writers

Radiation therapy developer Akesis announced it has received 510(k) clearance from the U.S. Food and Drug Administration for its Akesis Galaxy RTi gamma stereotactic radiosurgery system for treating brain diseases and brain cancer.

March 17, 2021

Early MRI could improve TBI patient outcomes

By Kate Madden Yee

Performing advanced MRI scans on people with mild traumatic brain injury (mTBI) within 72 hours could translate to better patient outcomes, according to a study published March 18 in JAMA Network Open.

March 17, 2021

PET/MRI study looks at head injuries and Alzheimer's disease

By Will Morton

PET/MRI showed in a recent study that a loss of cognitive function in older people due to head injuries that knocked them unconscious earlier in life was unrelated to pathology associated with Alzheimer's disease.

March 17, 2021

NeuroLogica launches new mobile stroke CT scanner

By AuntMinnie.com staff writers

Samsung NeuroLogica has released SmartMSU with OmniTom Elite CT, the next generation of the company's mobile stroke CT technology for imaging on ambulances.

March 16, 2021

AI-based reconstruction speeds up quantitative volumetric MRI

By Erik L. Ridley

Artificial intelligence (AI)-based image reconstruction enables significantly faster brain MRI scan times while maintaining quantification accuracy and enhancing image quality, according to research from imaging services provider RadNet.

March 16, 2021

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