Neuroradiology: Page 2

Gadolinium waste in Japanese river rises 8-fold in 24 years

By Edna Astbury-Ward, PhD

Pollution from gadolinium-based contrast agents used in MRI increased 7.7 times over two decades in the Tone River, located north of Tokyo. The finding has shocked the study's lead author.

June 3, 2024

DTI shows how Alzheimer's affects white matter microstructure

By Kate Madden Yee

Diffusion-tensor (DTI)-MRI reveals how Alzheimer's -- and cerebral small vessel disease -- has an impact on the brain's white matter microstructure. That's the view of an Italian research team.

May 24, 2024

Low sexual desire manifests as dimorphic brain processing on fMRI

By Kate Madden Yee

Men and women with hypoactive sexual desire disorder (HSDD) show dimorphic brain processing on functional MRI, researchers from a top U.K. facility have reported.

May 20, 2024

AI stroke software differences don't affect thrombectomy eligibility

By Liz Carey

The research findings suggest, however, that scanner model and local CT perfusion protocols can influence performance and cause discrepancies.

May 10, 2024

ETH researchers develop MRI method for better MS diagnosis

By AuntMinnieEurope.com staff writers

ETH Zurich researchers have developed a new method of MRI to aid in the early detection and better monitoring of multiple sclerosis (MS) by "mapping" the brain's myelin sheaths.

February 6, 2024

German study shines light on optimum use of PET in Alzheimer's

By Will Morton

A research group at the University of Munich has used PET imaging to reveal brain pathology linked to faster clinical progression of Alzheimer’s disease in patients with ApoE4 gene variants.

November 8, 2023

CT radiomics can play central role in retroperitoneal sarcomas

By Kate Madden Yee

CT radiomics enables clinicians to predict the histological type and grade of retroperitoneal sarcomas more accurately, a U.K.-led study published in the November issue of The Lancet Oncology has found.

November 1, 2023

U.K. facility and Siemens enter partnership on MRI

By AuntMinnieEurope.com staff writers

Cardiff University and Siemens Healthineers have entered a strategic partnership to develop advanced medical technologies, with a focus on MR imaging and in vitro diagnostics.

October 24, 2023

MRI safety: What's the latest thinking on gadolinium retention?

By Philip Ward

Ten years have passed since gadolinium retention in the brain was first described. To mark the anniversary, European MRI experts have reflected on the background and the current state of knowledge about the use of gadolinium-based contrast agents.

October 9, 2023

PET imaging predicts long-term outcomes in Parkinson's disease

By Will Morton

PET brain imaging in individuals with early Parkinson's disease can show which patients are at higher risk of long-term effects, according to a study by researchers from the University of Brescia in Italy.

September 17, 2023

PET reveals link between heart health and brain metabolism

By Will Morton

A PET study suggests that maintaining cardiovascular health during midlife can help reduce the risk of neurodegenerative disease later in life. That's the key finding of investigators from the Spanish National Center for Cardiovascular Research in Madrid.

September 7, 2023

CT helps assess stroke risk after left atrial appendage occlusion

By Kate Madden Yee

CT can assist in identifying patients who are likely to suffer an ischemic stroke after undergoing left atrial appendage occlusion, French researchers have reported in an article published on 5 September in Radiology.

September 6, 2023

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