Neuroradiology: Page 47

Brain MRI helps diagnose COVID-19-related encephalopathy

By Kate Madden Yee

Combining clinical, electroencephalography (EEG), and MRI data better characterizes patients with neurologic effects caused by COVID-19 -- particularly COVID-19-related encephalopathy, according to a study published March 15 in JAMA Network Open.

March 15, 2021

CT results in COVID-19 patients predict abnormal brain MRI findings

By AuntMinnie.com staff writers

CT images of severe COVID-19 may help clinicians predict patients' vulnerability to neurological conditions, and thus abnormal findings on MRI, according to a study by University of Cincinnati researchers published March 12 in the American Journal of Neuroradiology.

March 14, 2021

MRI study looks for signs of Alzheimer's disease

By Will Morton

Brain MRI scans showed no significant differences in Alzheimer's disease biomarkers among patients on intensive blood pressure therapy compared with patients on standard therapy in a study published online March 8 in JAMA Neurology.

March 7, 2021

AI detection of intracranial hemorrhage saves lives

By Erik L. Ridley

An artificial intelligence (AI) algorithm that screens head CT exams for intracranial hemorrhage -- and triages suspected cases for radiologist review -- can yield significant improvements in patient outcomes, researchers from Israel reported in a Wednesday presentation at ECR 2021.

March 3, 2021

Icometrix launches AI software for ischemic stroke

By AuntMinnie.com staff writers

Artificial intelligence (AI) software developer Icometrix said that its icobrain cva software for analyzing ischemic stroke has received U.S. Food and Drug Administration clearance and the CE Mark.

February 22, 2021

ACR Data Science Institute expands list of AI use cases

By AuntMinnie.com staff writers

The American College of Radiology (ACR) Data Science Institute has released six new artificial intelligence (AI) use cases detailing how the technology can be used in a variety of disease detection and lesion quantification scenarios in neuroradiology.

February 21, 2021

COVID-19 patients may be vulnerable to leukoencephalopathy

By Kate Madden Yee

Imaging findings on brain MRI show that COVID-19 patients may be vulnerable to leukoencephalopathy -- diseases of the brain's white matter -- according to a February 17 study in the American Journal of Roentgenology.

February 18, 2021

Neuroradiologist Dr. John Bentson dies from COVID-19

By AuntMinnie.com staff writers

Dr. John Bentson, a neuroradiologist at the University of California, Los Angeles Medical Center and inventor of the Bentson Wire Guide used in brain imaging and treatment of aneurysms, has died at the age of 83 due to complications from COVID-19.

February 16, 2021

Flortaucipir-PET scans show near-term dementia risk

By Wayne Forrest

Imaging specialists who visually interpreted flortaucipir-PET images were able to determine a person's risk of progressing to Alzheimer's and mild cognitive impairment within the next 18 months in a recent study.

February 16, 2021

MRI illuminates COVID-19's negative impact on the eyes

By Kate Madden Yee

MRI shows that COVID-19 can have a negative impact on the eyes of people with severe forms of the disease, according to a study published February 16 in Radiology.

February 16, 2021

PET scans show early link between heart disease, brain function

By Brian Casey

PET scans demonstrate that middle-aged individuals with early signs of cardiovascular disease also have reduced brain metabolism, according to researchers from Spain. The findings indicate that the early stages of Alzheimer's disease could begin years before dementia occurs.

February 15, 2021

MRI profiles genomic characteristics of glioblastoma

By Kate Madden Yee

Using MRI, a team of more than 40 investigators has created a profile of the genes, proteins, infiltrating cells, and signaling pathways of glioblastoma. The findings could translate to better patient care, according to the researchers.

February 10, 2021

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