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CT: Page 123
RSNA's COVID-19 chest CT classification system holds up
By
Kate Madden Yee
A chest CT classification system developed by the RSNA for interpreting COVID-19 pneumonia cases shows substantial agreement among readers, according to a study published June 11 in
Radiology: Cardiothoracic Imaging
.
June 11, 2020
Muscle metrics on chest CT can predict mortality risk
By
Erik L. Ridley
Measurements of muscle mass and density automatically extracted from chest CT exams using an artificial intelligence (AI)-based model can predict all-cause mortality over a six-year period in older men, according to research published online June 6 in the
Journals of Gerontology
.
June 11, 2020
Use D-dimer, CTPA to gauge PE risk in COVID-19 patients
By
Kate Madden Yee
Patients with COVID-19 who have high D-dimer levels are good candidates for CT pulmonary angiography (CTPA) to rule out acute pulmonary embolism (PE), according to a study published June 9 in
European Radiology
.
June 11, 2020
PET/CT confirms breast cancer predicted by blood markers
By
Kate Madden Yee
FDG-PET/CT can detect breast cancer metastases predicted by elevated tumor marker values in asymptomatic patients who have already undergone locoregional treatment, according to a study published June 9 in
Oncology
.
June 10, 2020
One-day training boosts readers' CTC performance
By
AuntMinnie.com staff writers
A one-day training program effectively improves the sensitivity of radiologists when reading CT colonography (CTC) exams, according to a study published June 9 in
Clinical Radiology
.
June 9, 2020
AuntMinnie.com CT Insider
By
Kate Madden Yee
June 9, 2020
CorTechs Labs merges with HealthLytix
By
AuntMinnie.com staff writers
In a deal that unites two developers of medical image analysis software, CorTechs Labs and HealthLytix have agreed to merge, going forward under the CorTechs Labs branding.
June 8, 2020
CT illuminates why nonsmokers get COPD
By
Kate Madden Yee
A study using CT to image the lungs of patients has found that people with small airways relative to their lung size may be at increased risk of chronic obstructive pulmonary disease (COPD), even if they don't have other risk factors, such as smoking or asthma. The research was published June 9 in
JAMA
.
June 8, 2020
Deep learning refines cardiac CT results
By
Kate Madden Yee
A deep-learning algorithm refines cardiac CT results by automatically eliminating exams negative for coronary artery calcium -- streamlining radiology workflow, according to a study published June 3 in the
European Journal of Radiology
.
June 4, 2020
How helpful is CTA for assessing coronary disease risk?
By
Kate Madden Yee
Adding coronary CT angiography (CTA) to exercise electrocardiography (ECG) testing could be an effective way to predict a patient's five-year risk of coronary disease compared to ECG alone, according to a study published June 3 in
JAMA Cardiology
.
June 3, 2020
AI boosts assessment of cancer treatment response
By
Erik L. Ridley
Artificial intelligence (AI) software can significantly enhance assessment of cancer treatment response on serial CT exams by reducing errors, speeding up interpretations, and decreasing interobserver variability, according to research presented May 29 at the online American Society of Clinical Oncology meeting.
June 2, 2020
What's the best way to image COVID-19?
By
Kate Madden Yee
Researchers from Mount Sinai Hospital in New York City have released an overview of imaging modalities used to diagnose and manage COVID-19 pneumonia, trends to watch in artificial intelligence, and a description of nonchest complications from the disease. The review was published June 1 in
Radiology: Cardiothoracic Imaging
.
June 2, 2020
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