Neuroradiology: Page 68

MRI, blood test uncover signs of mild TBI in athletes
By Abraham Kim
The combination of MRI and blood biomarker analysis revealed damage to the blood-brain barrier of high-contact sports athletes in a new study published online in the Journal of Neurotrauma. Together, the tests may be able to detect mild traumatic brain injuries (TBIs) that often go undiagnosed using standard methods.
September 29, 2019
2016 08 26 09 42 23 633 Brain Headache 400
PET/CT beats SPECT for neuroendocrine tumors
By Wayne Forrest
PET/CT performed better than planar scintigraphy or SPECT for determining which patients with neuroendocrine tumors are most likely to benefit from peptide receptor radionuclide therapy, in a study published in the September issue of the Journal of Nuclear Medicine.
September 26, 2019
2019 09 26 17 12 9463 Krenning Scores Net Jnm Hope 20190926175008
3T MRI feasible for deep brain stimulation patients
By Wayne Forrest
Under certain parameters, 3-tesla MRI scans can be performed safely on patients undergoing deep brain stimulation for neurological conditions, according to a study published in the October issue of Radiology.
September 24, 2019
2019 09 20 18 01 3422 Deep Brain Stimulation Mri Boutet 20190920183032
DWI-MRI predicts stroke recurrence in low-risk patients
By Wayne Forrest
A diffusion-weighted MRI (DWI-MRI) brain sequence can confirm the presence of acute stroke within a few days after low-risk stroke patients present with seemingly minor symptoms, according to an international six-year study published September 23 in JAMA Neurology.
September 23, 2019
2018 10 18 20 42 6759 Stroke Mri 400
Aidoc releases full AI software package for stroke care
By AuntMinnie.com staff writers
Israeli artificial intelligence (AI) software developer Aidoc has released new AI software for identifying strokes on head CT scans and helping to triage patients.
September 19, 2019
Fast MRI technique benefits kids with head trauma
By Wayne Forrest
Using a "fast" MR technique instead of CT for imaging clinically stable pediatric patients with a suspected traumatic brain injury can accurately diagnose them without sedation or exposure to radiation, according to a study published September 18 in Pediatrics.
September 17, 2019
2019 09 17 22 12 9629 Fast Mri Lindberg 400
FET-PET can be useful for glioma evaluations
By Wayne Forrest
When glioma results are inconclusive on MRI, clinicians should consider fluoroethyl-tyrosine (FET)-PET for more definitive results and to differentiate between tumor progression and treatment improvement, according to a study published online September 13 in the Journal of Nuclear Medicine.
September 17, 2019
2017 08 03 11 07 38 693 Cancer Magnifying Glass 400
RSNA debuts intracranial hemorrhage AI challenge
By AuntMinnie.com staff writers
The RSNA has officially launched its Intracranial Hemorrhage Detection and Classification artificial intelligence (AI) challenge.
September 16, 2019
AI can differentiate parkinsonism on DWI-MRI
By Erik L. Ridley
An artificial intelligence (AI) algorithm can distinguish between parkinsonian syndromes on diffusion-weighted MRI (DWI-MRI) exams at an accuracy level comparable to that of current gold-standard methods, according to research recently published online in Lancet Digital Health.
September 12, 2019
2019 09 12 18 06 9849 Parkinsons Lewy Bodies 400
Advanced MRI technique confirms dementia risk
By Wayne Forrest
U.K. researchers have developed a unique diffusion-tensor MR imaging algorithm to identify which patients with stroke-related small-vessel disease could progress to cognitive decline and possible dementia, according to a study published online September 12 in Stroke.
September 11, 2019
2019 09 12 21 47 8619 2019 09 12 Head Brain Aha Stroke 20190912213433
PET, MRI link amyloid plaque with swift decline
By Wayne Forrest
Patients whose PET and MR images show beta-amyloid plaque accumulation in the brain experience a significantly faster path toward dementia than people with vascular dementia and no plaque deposits, according to a study published online September 11 in Neurology.
September 11, 2019
2017 04 14 16 09 55 745 Amyloid Plaque Alzheimer 400
Stroke care looks skyward with new mobile CT program
By Abraham Kim
The notion that stroke care could one day take to the skies seems more likely now than ever. Researchers from Australia have launched a new research program tasked with developing portable brain CT scanners that can be installed onboard aircraft to give rural areas access to faster stroke intervention.
September 10, 2019
2019 09 10 22 04 6858 2019 09 11 Mobile Ct Thumb
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