Chest Radiology: Page 90

Risk model predicts malignancy of lung nodules on CT
By Abraham Kim
A new risk-prediction model proved capable of estimating the likelihood that pulmonary nodules detected on CT scans would become malignant in a new study, published online July 27 in Cancer Prevention Research. The model may assist clinicians in managing patients at risk of developing lung cancer.
June 27, 2019
2018 07 26 18 08 5552 Lungs Red 400
Use lung ultrasound to diagnose pediatric pneumonia
By Kate Madden Yee
Lung ultrasound is a viable alternative to chest x-ray and CT for diagnosing pneumonia in children -- with a sensitivity of 94% and a specificity of 92% -- but it is dependent on operator experience, according to a study published online June 18 in Academic Emergency Medicine.
June 27, 2019
2017 12 20 17 16 6396 Lung General 400
SIIM: Automated reporting tool optimizes CT lung screening
By Abraham Kim
DENVER - A computer-assisted reporting tool integrated directly into the radiology workflow bolstered the ability of clinicians to distinguish benign from malignant lung nodules on CT lung screening exams in a new study, presented on Wednesday at the Society for Imaging Informatics in Medicine (SIIM) annual meeting.
June 26, 2019
2019 06 26 20 22 3029 Denver Colorado 20190626202955
3D printing bolsters surgery for multiple rib fractures
By Abraham Kim
Using 3D-printed models based on chest CT scans allows clinicians to personalize surgical treatment for patients with multiple rib fractures -- reducing operating times and the risk of intraoperative complications, according to an article published online June 11 in the Journal of Cardiothoracic Surgery.
June 16, 2019
2019 06 15 00 36 8107 3 D Printed Ribs 400
CT lung screening reduces cancer mortality most in women
By Abraham Kim
CT lung cancer screening reduced cancer mortality by 69% in high-risk female smokers in the German Lung Cancer Screening Intervention trial, based on new results. But the test offered less of a benefit to men, according to a study recently published in the International Journal of Cancer.
June 13, 2019
2016 12 21 15 11 05 414 Lung Cancer 400
CAD software helps stratify risk in lung cancer patients
By Erik L. Ridley
By measuring the percentage of pulmonary fibrosis on CT exams in lung cancer patients, computer-aided detection (CAD) software can also detect and quantify the extent of interstitial lung abnormalities and help in risk stratification of these patients, according to research published online June 4 in Radiology.
June 5, 2019
2016 12 21 15 11 05 414 Lung Cancer 400
Risk models boost efficiency of CT lung cancer screening
By Abraham Kim
Integrating risk-prediction models into eligibility criteria for CT lung cancer screening could prevent up to 24% more cancer deaths than using guidelines from the U.S. Preventive Services Task Force, with no difference in the number of smokers screened, according to a report published June 3 in the Annals of Internal Medicine.
June 3, 2019
2017 02 01 16 41 06 305 Lungs Smoke 400
AI enhances detection of pulmonary nodules
By Erik L. Ridley
An artificial intelligence (AI) algorithm can improve radiologists' performance for detecting pulmonary nodules on chest CT scans while also speeding up reading times, researchers from China reported in an article published online May 29 in Radiology: Artificial Intelligence.
May 30, 2019
2019 04 04 21 52 2230 Artificial Intelligence Ai Data 400
CT lung screening risk model cuts false-positive rate
By Abraham Kim
Using a risk prediction model to figure out which nodules to work up helped reduce the false-positive rate in a CT lung cancer screening trial by more than threefold, compared with rates using previous criteria, according to an article published online May 15 in the Journal of the American College of Radiology.
May 22, 2019
2018 12 18 23 50 2740 Lung Lab 400
Google AI accurately assesses CT lung screening scans
By Erik L. Ridley
An artificial intelligence (AI) model developed by Google can assess cancer risk on CT lung cancer screening studies as well as, or even better than, experienced radiologists -- potentially enabling automated evaluation of these exams, according to research published online March 20 in Nature Medicine.
May 21, 2019
2016 12 21 15 11 05 414 Lung Cancer 400
Konica Minolta touts study using DDR for dyspnea
By AuntMinnie.com staff writers
Konica Minolta Healthcare Americas is highlighting a study that examined the utility of its dynamic digital radiography (DDR) technology for the assessment of dyspnea. The research will be presented at the ongoing 2019 annual meeting of the American Thoracic Society in Dallas.
May 19, 2019
2019 02 01 17 54 2200 Konica Rsna 2017 V2 400
Aidoc scores FDA clearance for pulmonary embolism AI
By AuntMinnie.com staff writers
Israeli artificial intelligence (AI) software developer Aidoc has received clearance from the U.S. Food and Drug Administration (FDA) for AI software that can detect and triage pulmonary embolism on pulmonary CT angiograms.
May 15, 2019
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