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CT: Page 99
AI can help predict mortality from metastatic breast cancer
By
Erik L. Ridley
An artificial intelligence (AI) algorithm can expertly detect metastatic lung nodules on chest CT exams in breast cancer patients and aid in risk assessment, according to an April 18 talk at the annual American Roentgen Ray Society meeting.
April 19, 2021
FDA clears Canon's spectral CT for cardiovascular applications
By
AuntMinnie.com staff writers
The U.S. Food and Drug Administration (FDA) has cleared Canon Medical Systems USA's deep-learning spectral CT software for cardiovascular applications for use with its Aquilion One/Prism Edition system.
April 18, 2021
Fujifilm doubles down on healthcare in new $11B strategic plan
By
AuntMinnie.com staff writers
Fresh from its acquisition of Hitachi's imaging business, Japanese industrial conglomerate Fujifilm Holdings plans to make additional investments in healthcare over the next three years. The company's $11Â billion strategic plan calls for healthcare to become its largest business segment.
April 15, 2021
CT radiomics predicts survival in NSCLC patients
By
Erik L. Ridley
CT radiomics can be useful for predicting survival in patients receiving immunotherapy for non-small cell lung cancer (NSCLC), according to research presented at this week's annual meeting of the American Association for Cancer Research.
April 15, 2021
AI predicts heart disease mortality from CT lung screening exams
By
Kate Madden Yee
A deep-learning algorithm used to analyze CT lung cancer screening exams was able to predict risk of mortality from cardiovascular disease, according to a study published April 15 in
Radiology: Cardiothoracic Imaging
.
April 15, 2021
Canon Medical, RaySearch expand partnership
By
AuntMinnie.com staff writers
Canon Medical Systems USA said it is expanding its partnership with RaySearch Laboratories to distribute Canon CT and PET/CT scanners in the U.S.
April 14, 2021
Weight-bearing CT, 3D analysis can assess knee osteoarthritis
By
Erik L. Ridley
Quantitative 3D analysis of weight-bearing CT is a promising technique for assessing the structural changes associated with knee osteoarthritis (OA), according to research published online April 13 in
Radiology
.
April 14, 2021
Shared decision-making: Is it harmful for lung cancer screening?
By
Frederic W. Grannis Jr.
Why is CT lung cancer screening the only screening exam to require a session of shared decision-making between patients and doctors to receive Medicare reimbursement? Dr. Frederic Grannis examines this question in a new article.
April 13, 2021
ACR urges Aetna to update lung cancer screening policy
By
AuntMinnie.com staff writers
The American College of Radiology (ACR) is urging Aetna to update its lung cancer screening policy to reflect guidelines recently released by the U.S. Preventive Services Task Force.
April 8, 2021
Low-dose CT effective for diagnosing colonic diverticulitis
By
AuntMinnie.com staff writers
A low-dose protocol of intravenous contrast-enhanced 2-mSv CT is comparable to conventional-dose CT for diagnosing right colonic diverticulitis, according to new research.
April 8, 2021
AI algorithm can predict severity, progression of COPD
By
Erik L. Ridley
A deep-learning algorithm can enable accurate staging of chronic obstructive pulmonary disease (COPD), as well as predictions on five-year progression and mortality, according to research published online April 8 in
Radiology: Cardiothoracic Imaging
.
April 8, 2021
Exposure to contrast on CTPA doesn't cause long-term kidney injury
By
Kate Madden Yee
Exposure to intravenous contrast via CT pulmonary angiogram (CTPA) exams does not appear to cause long-term kidney injury, according to a study published April 5 in
JAMA Internal Medicine
.
April 8, 2021
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