Chest Radiology: Page 9

AI predicts cardiovascular disease mortality risk on chest CT
By Erik L. Ridley
A deep-learning algorithm could predict a patient’s risk of atherosclerotic cardiovascular disease from analysis of noncontrast-enhanced chest CT exams.
December 19, 2023
Heart Attack
FDA clears Siemens' Somatom Pro.Pulse dual-source CT system
By AuntMinnie.com staff writers
The U.S. Food and Drug Administration (FDA) has cleared Siemens Healthineers' Somotom Pro.Pulse dual-source CT scanner.
December 18, 2023
The Somotom Pro.Pulse dual-source CT scanner from Siemens Healthineers.
AI plus CT tracks fatty tissue changes in people at risk of lung cancer
By Kate Madden Yee
Adding deep learning to CT imaging to assess changes in subcutaneous adipose tissue over time could help predict outcomes among individuals vulnerable to lung cancer.
December 15, 2023
Lung Cancer Hotspot
AI shows promise detecting TB in Zambia
By Will Morton
An AI algorithm developed by Google shows potential as a scalable triage test for active pulmonary tuberculosis (TB) in settings with limited resources.
December 14, 2023
Tb
AI improves x-ray reads for rads with varying experience
By Will Morton
AI assistance can improve the detection accuracy of thoracic abnormalities on chest x-rays across radiologists with varying levels of expertise.
December 13, 2023
AI detected a lung mass, a lung nodule, and a small pneumothorax. Without AI assistance, only one thoracic radiologist and one general radiologist detected all abnormalities, whereas with AI assistance, one thoracic radiologist, two general radiologists, and one resident detected all abnormalities. Corresponding coronal and axial CT images show the lung mass (arrows), the lung nodule (white arrowheads), and the small pneumothorax (black arrowheads) that should have been detected on the chest radiograph. Image courtesy of Radiology.
Opportunistic low-dose CT lung cancer screening reduces mortality
By Kate Madden Yee
Opportunistic low-dose CT lung cancer screening can reduce mortality from the disease by almost 50%, recent research has found.
December 12, 2023
Lung Cancer Ct 3d 400
4DMedical to acquire Imbio
By AuntMinnie.com staff writers
4DMedical plans to acquire AI software developer Imbio.
December 11, 2023
Heart Artificial Intelligence Ai 400
Can ‘normal filtering’ AI save radiologists time?
By Will Morton
AI algorithms appear to have clinical value based on detecting normal x-rays – that is, by flagging chest x-rays as normal versus abnormal, they may reduce reading times for radiologists.
December 11, 2023
Artificial Intelligence Ai Suit
Can open-source AI algorithms help clinical deployment?
By Will Morton
A group in the U.K. has developed neural networks for interpreting chest x-rays that could help speed the adoption of AI systems in clinical settings.
December 11, 2023
Cool Ai
Pneumonia on CT? Consider additional imaging so as not to miss cancer
By Kate Madden Yee
Pneumonia can hide underlying lung cancers, and repeat imaging with PET/CT should be considered in patients with high clinical suspicion of malignancy.
December 8, 2023
Lung Ct Images 400
At least 15% of surgeries after LCS are performed on benign lesions
By Kate Madden Yee
At least 15% of surgeries patients undergo after lung cancer screening are performed on benign lesions, according to an RSNA 2023 presentation.
December 7, 2023
Lung Ct Images 400
PCCT visualizes pulmonary embolism at reduced radiation dose
By Kate Madden Yee
Photon-counting CT (PCCT) effectively visualizes pulmonary embolism and reduces radiation dose by 48% compared with traditional CT.
November 30, 2023
Pulmonary Embolism Illustration V2 400
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