Neuroradiology: Page 42

CT helps identify CSF leak caused by COVID-19 nasal swab

By Leah Sherwood

CT scans helped identify a leak of cerebrospinal fluid (CSF) that occurred in a man who sustained an injury to the base of his skull following a COVID-19 test with a nasal swab, according to a September 9 case study in JAMA Otolaryngology -- Head & Neck Surgery.

September 8, 2021

Mobile stroke units with onboard CT deliver best early care

By Kate Madden Yee

Acute stroke patients eligible for treatment with tissue plasminogen activator (tPA) have better long-term outcomes when they receive treatment via a mobile stroke ambulance with an on-board CT scanner, according to a September 8 study in the New England Journal of Medicine.

September 7, 2021

Could machine learning help clinicians better diagnose autism?

By Kate Madden Yee

Autism spectrum disorder is a complicated condition that can be difficult to diagnose, especially since its evaluation is currently conducted by assessing behavioral symptoms, according to a study published in the September 1 issue of the Journal of Neuroscience Methods.

September 6, 2021

Animal study shows no motor, behavioral brain changes after GBCA

By Kate Madden Yee

Japanese researchers have found that mice that were given gadolinium-based contrast agents (GBCAs) typically used in MRI scans did not show any motor or behavioral brain changes, according to a study published August 31 in Radiology.

August 31, 2021

PET reveals triple threat behind Alzheimer's dementia

By Will Morton

PET imaging has shown for the first time how a triple threat of brain activity drives dementia in Alzheimer's disease patients -- and researchers created a visual map that lights up the culprit in action. Study details were published August 26 in Nature Medicine.

August 30, 2021

MRI myelography offers alternative to CT for CSF leaks

By AuntMinnie.com staff writers

MRI myelography offers a less invasive way to detect cerebrospinal fluid (CSF) leaks in patients with spontaneous intracranial hypotension compared to the CT version of the same exam -- and performs comparably, according to a research letter published August 30 in JAMA Neurology.

August 30, 2021

Researchers publish database of fMRI cases

By AuntMinnie.com staff writers

Japanese researchers have published a database that includes images from functional MRI (fMRI) cases of multiple clinical disorders, according to a paper published August 30 in Scientific Data.

August 29, 2021

Portable MRI helps clarify stroke symptoms more quickly

By Kate Madden Yee

Portable MRI can help clinicians quickly and accurately identify intracranial hemorrhages in patients exhibiting signs of stroke -- information that can be potentially lifesaving, according to a study published August 25 in Nature Communications.

August 24, 2021

MRI shows long-term effects of concussion on young athletes

By Kate Madden Yee

MRI scans show that young athletes with a history of concussion sustain more brain injury from later concussive events compared with those players with no such history, according to a study published August 25 in Neurology.

August 24, 2021

Surgical Theater signs Rambam Healthcare in Israel

By AuntMinnie.com staff writers

Medical virtual reality technology developer Surgical Theater has received an order from Rambam Healthcare Medical Center in Israel.

August 16, 2021

Siemens, SyntheticMR sign new licensing deal

By AuntMinnie.com staff writers

Siemens Healthineers and medical imaging software developer SyntheticMR have signed a new general software license agreement covering SyntheticMR's SyMRI Neuro software package.

August 16, 2021

Qure.ai secures FDA clearance for qER-Quant

By AuntMinnie.com staff writers

Artificial intelligence (AI) software developer Qure.ai has garnered U.S. Food and Drug Administration (FDA) 510(k) clearance for its qER-Quant head CT quantification software.

August 16, 2021

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