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CT: Page 22
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
The rise of theranostics: Part 1 -- Gaining momentum
By
Liz Carey
FDA-approved radiopharmaceuticals have energized the field of theranostics. In part 1 of a series, experienced theranostics leaders offer implications of the latest clinical trials, how a theranostics clinic works, and advice for introducing theranostics.
March 19, 2024
CT shows effects of sarcopenia on liver cancer survival
By
Kate Madden Yee
CT has revealed that sarcopenia is a prognostic factor for poor overall survival after liver resection for cancer, researchers have reported.
March 22, 2024
Training technique in AI helps preserve patient privacy
By
Will Morton
The privacy of patient data in AI models trained on chest x-rays can be guaranteed – importantly, without significantly reducing the accuracy of models on large “real-world” data sets.
March 18, 2024
CT-FFR shows how smoking affects heart volume-to-myocardial mass ratio
By
Kate Madden Yee
Both current and former smokers show lower coronary volume-to-myocardial mass ratio on CT fractional flow reserve (CT-FFR), researchers have found.
March 14, 2024
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