Clinical News: Page 89

PET reveals brain’s energy demands during walking
By Will Morton
A group in England has established PET imaging as a new approach for studying gait – an excellent indicator of physical, emotional, and mental health.
February 9, 2024
Data analysis validation. Panel A: Image and line profile through the bottle on scans 1 (top) and 2 (middle), and the difference image (bottom) calculated according to Equation 3. Panel B: Data from a representative participant showing the effect of the dose correction on the PETWALK image using Equation 1 when applied to co-registered images in native subject space. The images were then warped to standard Montreal Neurological Institute (MNI) space Top: PETSTAND, middle – uncorrected PETWALK, bottom – corrected PETWALK. The color bar shows image intensity across the three images. Image courtesy of NeuroImage.
EVT improves outcomes in stroke patients
By Will Morton
Endovascular thrombectomy (EVT) may improve outcomes in stroke patients compared with medical management – importantly, even when imaging suggests varying ranges of brain injury.
February 7, 2024
Stroke Evt
Researcher speaks on MyChart Mobile tool with AuntMinnie.com
By Amerigo Allegretto
Seetharam Chadalavada, MD, from the University of Cincinnati speaks with AuntMinnie.com on how a human-centered design framework led to the tool's creation.
February 7, 2024
Screenshot (1067)
Ultrasound waves ease pain by influencing brain areas
By Amerigo Allegretto
Focused ultrasound could help ease pain by manipulating the area of the brain that registers pain.
February 7, 2024
Ultrasound Scanner Computerized 400
UltraSight partners with Selvas Healthcare
By AuntMinnie.com staff writers
UltraSight and Korea-based Selvas Healthcare have entered a partnership to develop and commercialize AI-powered cardiac ultrasound software in Asia.
February 6, 2024
Ultrasight
CEM image quality unaffected by iron particles from tracers
By Amerigo Allegretto
Low-dose iron oxide tracers impact the quality of breast MR images but not that of contrast-enhanced mammography.
February 6, 2024
Contrast Injector 400
ChatGPT shows promise for improving breast cancer education materials
By Kate Madden Yee
ChatGPT can simplify responses to questions about breast cancer prevention and screening, researchers have found.
February 5, 2024
Chat Gpt Artificial Intelligence Ai Head
PET/CT radiomics predicts outcomes in women with cervical cancer
By Will Morton
A radiomics nomogram based on F-18 FDG-PET/CT imaging could help clinicians assess long-term outcomes in women undergoing treatment for locally advanced cervical cancer.
February 2, 2024
Representative example of tumor segmentation of radiomics regions of interest (ROI) on axial, coronal, and sagittal PET/CT imaging.
Residents describe use of POCUS for high-risk pregnancies in Nepal
By Amerigo Allegretto
American radiology residents have reported on clinical rotations in Nepal during which they used point-of-care ultrasound (POCUS) with high-risk pregnancies in a recent commentary.
February 1, 2024
Ultrasound 3 D Fetal Head 400
Order variation high among rads for CT, MRI head and neck imaging
By Kate Madden Yee
An almost 30-fold variation exists among radiologists when it comes to making additional CT or MRI exam recommendations for head and neck indications, researchers have found.
January 31, 2024
Head Neck
Using deep learning with CT helps predict hip fractures
By Kate Madden Yee
A deep-learning model that includes digital x-rays reconstructed from 3D hip CT images shows promise for predicting subsequent fractures in patients with a relatively recent hip break, researchers have found.
January 31, 2024
Hip Joint
PSMA-PET helps plan treatment in men with relapsed prostate cancer
By Will Morton
PSMA-PET led to management changes in one-third of men receiving salvage radiotherapy for prostate cancer that recurred after radical prostatectomy.
January 31, 2024
Prostate Cancer
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