CT: Page 55

CT shows lung problems persist up to a year after COVID-19
By Kate Madden Yee
CT shows that more than a third of people who have contracted COVID-19 may experience persistent lung problems up to a year after recovery, a condition commonly known as long COVID, a group of South Korean investigators has found.
September 8, 2022
2020 08 21 17 44 2404 Coronavirus Hologram Blue 400
AI bests rads for predicting pancreatic cancer metastasis
By Kate Madden Yee
Chinese researchers have found that artificial intelligence (AI) outperforms not only radiologists but also clinical and radiomic models when it comes to predicting lymph node metastasis in patients with pancreatic ductal adenocarcinoma cancer.
September 7, 2022
2022 09 07 17 21 8488 2022 09 08 Ai Ct Pancreatic Figure3 20220907170529
Do we need a better way to evaluate cardiac screening?
By Frederic W. Grannis Jr.
Although coronary artery disease is the number one cause of death in the U.S. today, there is no accepted screening test for the disease. Dr. Frederic Grannis wonders whether recent research studies are asking the right question.
September 7, 2022
2022 09 06 16 48 5734 Grannis Fred 20220906162207
Philips reports advances in hybrid angio/CT suite with spectral CT detector
By AuntMinnie.com staff writers
Philips is reporting advances in its development of a new version of its flagship Azurion angiography platform that integrates spectral CT technology into the system in a single room for improved image-guided interventional radiology procedures.
September 6, 2022
2022 09 06 20 39 6950 2022 09 07 Philips Angio Ct 400
Feedback to referring doctors can reduce MSK imaging overuse
By Erik L. Ridley
Giving referring physicians feedback on their exam request patterns reduced the number of unnecessary musculoskeletal (MSK) imaging exams ordered by about 10%, according to research from Australia published September 6 in JAMA.
September 6, 2022
2020 05 29 22 07 5044 Ct Scanner Bore 400
CurveBeam to merge with Australian AI developer StraxCorp
By AuntMinnie.com staff writers
Imaging device vendor CurveBeam has entered into a merger agreement with StraxCorp, an Australian developer of artificial intelligence (AI) software. The combined company will be known as CurveBeam AI.
September 6, 2022
2020 08 20 17 37 8876 Business Handshake Man 400
ASNC published new guide on hybrid imaging
By AuntMinnie.com staff writers
The American Society of Nuclear Cardiology (ASNC) and three partner societies have offered new guidelines for the use of CT in hybrid nuclear/CT cardiac imaging, as published September 2 in the Journal of Nuclear Cardiology.
September 5, 2022
2022 09 06 22 58 0219 2022 09 06 Nuc Cardio 20220906224540
Photon-counting CT + AI improves imaging of bone disease
By Kate Madden Yee
Photon-counting CT combined with a deep learning algorithm to correct for noise improves visualization of bone disease caused by multiple myeloma compared with conventional CT, a study published September 6 in Radiology has found.
September 5, 2022
2022 09 02 21 17 9381 2022 09 06 Radiology Baffour Figure3 20220902214723
Revised lung cancer recs boosted eligibility, but disparities remain
By Kate Madden Yee
The U.S. Preventive Services Task Force's 2021 recommendation on low-dose CT lung cancer screening expanded the pool of eligible individuals, but it didn't necessarily eliminate disparities linked to race, researchers have found.
September 1, 2022
2021 10 19 22 41 9047 Cigarette Smoker Black Woman 400
Can CT radiomics predict NSCLC immunotherapy response?
By Erik L. Ridley
CT radiomics, pathology, and genomics data can enable an artificial intelligence (AI) algorithm to predict if a non-small cell lung cancer (NSCLC) patient will respond to immunotherapy, according to research published August 29 in Nature Cancer.
September 1, 2022
2020 09 08 22 00 6800 Lung Cancer2 400
CT body composition, AI foretell future cardiovascular events
By Erik L. Ridley
Artificial intelligence (AI)-based analysis of body composition on routine abdominal CT exams can predict a patient's future risk of a heart attack or stroke, according to research published August 31 in the American Journal of Roentgenology.
August 30, 2022
2022 08 31 17 10 1037 2022 08 31 Body Composition 400
How good is Fleischner criteria for incidental lung nodules?
By Kate Madden Yee
Are guidelines from the Fleischner Society for lung nodule follow-up effective for nodules found incidentally on CT rather than on screening? It's not completely clear, according to research published August 29 in the Journal of the American College of Radiology.
August 30, 2022
2021 09 13 18 10 0711 Lung Ct Images 400
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