CT: Page 104

COVID-19 takes toll on well-being of radiology staff
By Will Morton
Radiographers and radiation therapists have experienced shortages of personal protective equipment and significant increases in stress and anxiety due to the COVID-19 pandemic, according to a new survey of Australian radiology staff.
February 25, 2021
2020 03 23 16 31 5947 Doctors Masks Team 400
AI can predict malignancy for multiple pulmonary nodules
By Erik L. Ridley
An artificial intelligence (AI) algorithm was able to predict the risk of cancer in patients found to have multiple pulmonary nodules during CT lung cancer screening, according to research published online February 24 in Clinical Cancer Research.
February 24, 2021
2021 02 24 20 57 2347 2021 02 24 Ai Lung Nodules 400
CT-guided renal ablation is safe for treating cancer in obese patients
By Kate Madden Yee
CT-guided renal ablation is a safe and effective alternative to nephrectomy in morbidly obese patients, according to a study published February 17 in the American Journal of Roentgenology.
February 23, 2021
2016 08 23 17 04 30 620 Kidney 400
AI finds precancerous colon polyps on CT colonography
By Erik L. Ridley
An artificial intelligence (AI) algorithm yielded a high level of accuracy for distinguishing between benign and precancerous polyps on CT colonography exams, according to research published online February 23 in Radiology.
February 23, 2021
2021 02 22 21 12 1994 2021 02 23 Ai Ctc Figure B
Icometrix launches AI software for ischemic stroke
By AuntMinnie.com staff writers
Artificial intelligence (AI) software developer Icometrix said that its icobrain cva software for analyzing ischemic stroke has received U.S. Food and Drug Administration clearance and the CE Mark.
February 22, 2021
2021 02 23 18 36 5807 Stroke Skull Xray 400
Dual-energy CT shows promise, but watch for artifacts
By Kate Madden Yee
Dual-energy CT (DECT) offers new ways to improve diagnosis of disease, and the technology has continued to improve over the past decade. But radiologists must be aware of DECT's potential pitfalls -- particularly artifacts -- in order to use it effectively, according to an overview published February 19 in RadioGraphics.
February 22, 2021
2021 02 23 01 22 5456 2021 02 23 Dual Energy Ct Figure1 400
3D models enable custom treatment of complex acetabular fractures
By Erik L. Ridley
Virtual 3D models created from CT data can be utilized for surgical planning and providing patient-specific treatments for complex acetabular fractures, according to research published online February 18 in JAMA Network Open.
February 17, 2021
2021 02 18 23 34 2180 Hip Joint 400
United Imaging secures Vizient contract
By AuntMinnie.com staff writers
United Imaging has inked an agreement with group purchasing organization Vizient to provide that company with CT scanners.
February 17, 2021
2020 02 05 17 09 8620 United Imaging Rsna 2019 400
Fujifilm, Candelis partner to manage imaging workflow
By AuntMinnie.com staff writers
Fujifilm Medical Systems USA and Candelis have partnered to enhance the image workflow, management, and storage capabilities for women's healthcare imaging and CT.
February 16, 2021
2020 02 05 19 22 7323 Fujifilm Rsna 2019 400
CCTA radiomics yields insights into nature of coronary artery disease
By Erik L. Ridley
Radiomics analysis of coronary CT angiography (CCTA) exams found that cardiovascular risk factors such as cocaine use and HIV affect development of atherosclerosis in different ways, according to a February 16 study in Radiology.
February 16, 2021
2019 11 14 19 33 1912 Computer Heart 400
AI can predict need for steroid treatments in COVID-19 patients
By Erik L. Ridley
Deep learning-based analysis of chest CT exams can predict if COVID-19 patients will need to be treated with steroids, as well as monitor their progression, according to a recent webinar presentation.
February 10, 2021
2021 02 11 00 42 6852 Covid 19 Patient Gurney 400
SCCT publishes consensus report on coronary CTA
By AuntMinnie.com staff writers
The Society of Cardiovascular Computed Tomography (SCCT) published a new consensus document on coronary CT angiography (CTA) in the Journal of Cardiovascular Computed Tomography.
February 9, 2021
2016 11 14 17 27 56 556 Chest Heart Pain 400
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