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CT: Page 64
Biomarker data improves CT lung cancer screening's bottom line
By
Kate Madden Yee
The cost-effectiveness of low-dose CT for lung cancer screening is improved by adding a plasma-based biomarker into the clinical evaluation, according to a study published May 24 in
JAMA Network Open
.
May 23, 2022
RapidAI earns FDA clearance for PE triage software
By
AuntMinnie.com staff writers
Artificial intelligence (AI) software developer RapidAI has secured U.S. Food and Drug Administration (FDA) 510(k) clearance for its Rapid PE Triage & Notification software platform.
May 23, 2022
Deep learning helps assess emphysema progression
By
Kate Madden Yee
A deep-learning algorithm helps clinicians assess the progression of emphysema in cigarette smokers at five-year follow-up after baseline CT, according to a study published May 17 in
Radiology
.
May 23, 2022
HPI lists common CT exams for mitigating the contrast shortage
By
AuntMinnie.com staff writers
A new report conducted by the Harvey L. Neiman Health Policy Institute (HPI) and published May 23 in the
Journal of the American College of Radiology
is listing the most common CT exams Medicare beneficiaries receive in an effort to discern how best to cope with the ongoing contrast shortage crisis.
May 22, 2022
Black Americans in rural areas more likely to die of cancer
By
Kate Madden Yee
Black Americans living in rural settings are more vulnerable to dying of lung, prostate, breast, and colorectal cancer than their non-Black peers, even when sociodemographics and tumor characteristics are taken into account, according to a study published May 19 in
JAMA Network Open
.
May 19, 2022
CT contrast shortage is rippling throughout radiology
By
Kate Madden Yee
The current shortage in the U.S. of iodinated CT contrast is prompting radiology departments to make dramatic changes in imaging protocols and patient triage from the short- to long-term, according to a special report published May 19 in
Radiology
.
May 18, 2022
AHA expresses concern about CT contrast shortage
By
AuntMinnie.com staff writers
In a May 16 letter, the American Hospital Association (AHA) expressed concern to GE Healthcare regarding the current Omnipaque CT contrast agent shortage due to lockdown of the company's manufacturing facility in Shanghai, China.
May 16, 2022
Follow-up delays are common in people at high risk of lung cancer
By
Kate Madden Yee
Almost half of patients -- 47% -- flagged as being at high risk of lung cancer after CT lung screening experience delays in follow-up care, according to research presented May 17 at the American Thoracic Society meeting in San Francisco.
May 16, 2022
Contrast agent pooling on CT suggests imminent cardiac arrest
By
Kate Madden Yee
Contrast agent pooling on CT -- known as the CAP sign -- suggests patients are in danger of imminent cardiac arrest, according to a study published May 6 in
BMC Emergency Medicine
.
May 15, 2022
How can radiology best cope with the contrast shortage?
By
Kate Madden Yee
How can radiology best cope with interruptions in the supply of iodinated contrast? Imaging facilities are scrambling to conserve contrast until supplies get back to normal, and a variety of sources are offering advice on how to conserve a material that up to now may have been taken for granted.
May 12, 2022
Izotropic releases prototype of IzoView breast CT device
By
AuntMinnie.com staff writers
Breast CT technology developer Izotropic has released a commercial prototype of its breast CT device, IzoView.
May 10, 2022
CT shows most COVID lung abnormalities resolve in a year
By
AuntMinnie.com staff writers
In 93% of patients hospitalized for moderately severe COVID-19, lung abnormalities resolve by their 12-month CT follow-up exam, according to a study published May 10 in
Radiology
.
May 9, 2022
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