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CT
Understanding CT flow artifacts is key to better disease diagnosis
By
Kate Madden Yee
Understanding the mechanics of flow artifacts on CT or CT angiography and how these artifacts are created is key to better disease diagnosis.
April 26, 2024
CT reveals influence of diabetes on COVID-19 severity
By
Kate Madden Yee
CT imaging reveals the influence of blood glucose levels on the severity of COVID-19, researchers have reported.
April 25, 2024
Clinical practice LCS program finds more disease than NLST
By
Kate Madden Yee
A clinical practice lung cancer screening (LCS) program at Duke University Medical Center found more disease than did the National Lung Screening Trial (NLST).
April 24, 2024
Novel risk prediction model improves LCS uptake
By
Kate Madden Yee
A novel risk prediction model used in the Ontario Lung Cancer Screening Pilot increased the uptake of lung cancer screening among eligible Canadians, researchers have found.
April 23, 2024
Radiologist consultation improves patients' LCS attitudes
By
Kate Madden Yee
Consulting with a radiologist boosts patients' attitudes toward lung cancer screening (LCS) and their interest in quitting smoking, researchers have reported.
April 18, 2024
Tailored lung cancer screening model helps determine nodule follow-up
By
Kate Madden Yee
A personalized lung cancer screening model used with patients with pulmonary nodules identified on low-dose CT helps clinicians determine how to follow up better than rule-based protocols, researchers have found.
April 17, 2024
CT-based deep learning identifies patients at further lung cancer risk
By
Kate Madden Yee
A CT-based deep learning model can identify individuals with clinical stage IA non-small cell lung cancer (NSCLC) at high risk of further disease, researchers have found.
April 16, 2024
CT-FFR reduces invasive procedures for coronary artery blockages
By
Kate Madden Yee
CT fractional flow reserve (CT-FFR) imaging identifies patients with coronary artery blockage or narrowing who could benefit from revascularization -- and helps reduce the unnecessary use of invasive procedures, researchers have found.
April 11, 2024
Experts say consider BMI when imaging patients with chest pain
By
Will Morton
A patient’s body mass index (BMI) has a significant effect on how much radiation exposure they receive from chest imaging in cases of suspected cardiac ischemia.
April 11, 2024
AI model predicts invasiveness of lung cancer on CT scans
By
Will Morton
Radiologists in Beijing, China, have developed a joint deep-learning and radiomics AI model that can flag how invasive tumors may be in patients with lung cancer.
April 9, 2024
Is CTA overused in the emergency department?
By
Amerigo Allegretto
CT angiography (CTA) may be overused in the emergency department, new research suggests.
April 1, 2024
Deep learning helps distinguish benign vertebral fractures on CT
By
Kate Madden Yee
A deep-learning algorithm used with CT imaging can differentiate between benign and malignant vertebral fractures, researchers have found.
March 27, 2024
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