Clinical News: Page 234

Quantitative ultrasound data could help predict preterm births
By Amerigo Allegretto
Combining historical clinical data with quantitative ultrasound data could better identify pregnant women at risk for spontaneous preterm birth, suggest findings published February 3 in Ultrasound in Medicine & Biology.
February 6, 2023
2020 12 22 22 12 3603 Baby Yawn 400
AI knee model estimates sex using skeletons from the 1800s
By Will Morton
Researchers have trained an artificial intelligence (AI) algorithm to estimate sex on digital knee x-rays using a skeleton collection belonging to the Smithsonian's National Museum of Natural History in Washington, DC.
February 6, 2023
2023 02 06 23 09 6654 2023 02 06 Knee X Ray 20230206231407
Brain PET patterns emerge in early Alzheimer's patients
By Will Morton
A computer model derived from amyloid PET scans appears to be able to predict how early Alzheimer's disease will progress in patients based on distinct brain patterns, according to a study published February 2 in Translational Psychiatry.
February 6, 2023
2023 02 06 22 16 7869 2023 02 06 Ad Brain Patterns 20230206223900
COVID-19-dampened lung cancer screening rates have recovered, sort of
By Kate Madden Yee
Rates of low-dose CT (LDCT) screening for lung cancer dropped significantly in the early months of the COVID-19 pandemic and haven't yet returned to expected levels, according to a study published February 3 in JAMA Network Open.
February 6, 2023
2020 11 11 23 52 7893 Lung Cancer Ct 3d 400
Blood biomarkers may predict cognitive decline in Alzheimer's patients
By Will Morton
Lab tests for plasma tau protein (p-tau217) could be used as a complement to PET imaging for selecting clinical trial participants to test new Alzheimer's disease treatments, according to a study published February 6 in JAMA Neurology.
February 6, 2023
2022 08 01 18 21 3281 Brain Amyloid Plaque Neuron 400
IsoRay completes merger with Viewpoint Molecular Targeting
By AuntMinnie.com staff writers
Medical isotope developer IsoRay has completed its merger with Viewpoint Molecular Targeting. The deal closed on February 3.
February 5, 2023
2020 08 20 17 37 8876 Business Handshake Man 400
RadNet launches AI-enabled breast cancer detection program
By AuntMinnie.com staff writers
Imaging center chain RadNet's Radiology Imaging Associates division has launched what it calls its Enhanced Breast Cancer Detection service.
February 5, 2023
2019 04 15 22 17 2307 Breast Cancer 400
DIA secures FDA clearance for AI ultrasound software
By AuntMinnie.com staff writers
DiA Imaging Analysis has secured U.S. Food and Drug Administration (FDA) clearance for its LVivo IQS artificial intelligence (AI)-based software for cardiac ultrasound.
February 5, 2023
2019 12 09 17 23 6730 Artificial Intelligence Ai Suit 400
Interval cancers show more unfavorable characteristics
By Amerigo Allegretto
Interval cancers show less-favorable molecular features compared to cancers detected on screening mammography, making earlier diagnosis even more important, a study published February 3 in Academic Radiology found.
February 5, 2023
2018 08 10 21 39 0206 Breast Cancer2 400
Nonprofit group highlights success for POCUS training in Haiti
By Amerigo Allegretto
A training program for point-of-care ultrasound (POCUS) yielded improved performance for physicians in Haiti, according to research from a nonprofit group published February 1 in the Journal of Radiology Nursing.
February 5, 2023
2016 11 01 16 42 02 992 Ultrasound Exam Transducer 400
PET tracer uptake related to COVID-19 vaccines detected in lymphoma patients
By Will Morton
More than half of patients on rituximab treatment for lymphoma show F-18 FDG radiotracer uptake in lymph nodes on PET/CT imaging following a second shot of Pfizer's COVID-19 vaccine, according to a group in Egypt.
February 5, 2023
2023 02 03 19 30 4147 2023 02 02 Vahl 20230203195318
AuntMinnie.com CT Insider
By Kate Madden Yee
February 2, 2023
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