Thoracic Imaging: Page 16

CT findings show marijuana's effects on lungs
By Amerigo Allegretto
Airway inflammation and emphysema are more common in marijuana smokers than in nonsmokers and tobacco-only smokers, a Canadian study of CT scans over 15 years found. The results were published November 15 in Radiology.
November 15, 2022
2022 11 16 03 09 2021 2022 11 15 Radiology Ct Marijuana Effects 20221116030610
Dark-field chest x-ray compared with CT in COVID-19 patients
By Will Morton
Monday, November 28 |12:45 p.m.-1:15 p.m. | T5B-SPPH-9 | Learning Center - PH DPSIn this poster presentation, researchers will present a study exploring the capability of dark-field chest x-ray for detecting microstructural changes of the lung parenchyma, specifically in a comparison with CT imaging for the assessment of pneumonia in COVID-19 patients.
November 15, 2022
Dark-field chest x-ray tested in pulmonary emphysema
By Will Morton
Sunday, November 27 | 12:15 p.m.-12:45 p.m. | S3B-SPCH-7 | Learning Center - CH DPSDuring this scientific poster session, new findings will be presented from a group at the Technical University of Munich in Germany suggesting that dark-field chest x-ray may outperform conventional x-ray for the diagnosis and staging of pulmonary emphysema.
November 15, 2022
Riverain secures VHA contract for ClearRead CT
By AuntMinnie.com staff writers
Artificial intelligence (AI) software developer Riverain Technologies has secured a contract with the Veterans Health Administration (VHA) for its ClearRead AI platform for lung nodule detection.
November 14, 2022
2020 08 21 19 58 9989 Artificial Intelligence Lung Color 400
AI software may boost predictive role of chest radiographs
By Matthew Limb
Artificial intelligence (AI) tools may help to detect the presence of coronary artery disease from patients' chest radiographs, according to research published November 4 in the International Journal of Cardiology.
November 14, 2022
2020 01 04 00 31 7725 Heart Attack Disease 3 D 400
Can AI based on chest x-rays predict COVID-19 mortality risk?
By Will Morton
An artificial intelligence (AI) model based on radiomics features from portable chest x-rays could help predict COVID-19 patients' mortality risk, according to a study published November 5 in the Journal of Medical Radiation Sciences.
November 14, 2022
2022 11 14 18 29 0531 2022 11 14 Covid 19 X Ray 20221114183121
Investigation reveals how stressed radiologist missed cancer
By Philip Ward
Full details have emerged in a report issued on November 7 about how an overworked radiologist missed a cancerous lesion and how the healthcare provider in New Zealand failed to respond adequately to concerns about workload pressures.
November 13, 2022
2022 09 29 16 38 6417 Medical Errors 400
Big data or good data: Which is more important in AI research?
By Will Morton
Thursday, December 1 | 1:30 p.m.-2:30 p.m. | R6-SSPH15-2 | Room E353CFor radiology artificial intelligence (AI) algorithms, the quality of the training data is more important than the quantity, according to this scientific presentation.
November 13, 2022
Dynamic chest radiography a viable way to diagnose lung hypertension
By Jenny Jones
Dynamic chest radiography has similar efficacy as lung ventilation profusion scanning for diagnosing chronic thromboembolic pulmonary hypertension, according to a study published November 8 in the journal Radiology.
November 9, 2022
2022 11 09 22 52 6161 2022 11 10 Dynamic Chest Rad Ready Figure3 20221109222538
AI may help fill TB screening gap in prisons
By Will Morton
Chest x-ray artificial intelligence (AI) algorithms could be effective triage tools for tuberculosis (TB) screening in prisons, according to a study published in the January issue of the Lancet Regional Health -- Americas.
November 7, 2022
2021 08 26 18 11 8106 Lungs 3 D Research 400
ACR and partners tout National Lung Cancer Screening Day
By AuntMinnie.com staff writers
The American College of Radiology (ACR) and other leading lung cancer screening organizations are touting the upcoming National Lung Cancer Screening Day on November 12.
November 6, 2022
2016 12 21 15 11 05 414 Lung Cancer 400
Lung cancer screening follow-up remains low for Black people, men, smokers
By Kate Madden Yee
Overall adherence to lung cancer screening follow-up after a positive low-dose CT exam is less than 50% -- and the odds are even lower among Black people, men, and current smokers, a study published November 3 in JAMA Network Open has found.
November 3, 2022
2020 11 11 23 52 7893 Lung Cancer Ct 3d 400
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