Chest Radiology: Page 93

AI can identify, triage abnormal chest x-rays
By Erik L. Ridley
An artificial intelligence (AI) algorithm was able to accurately identify chest radiographs that contain abnormal findings, enabling automated triage of these exams so they can be interpreted sooner by radiologists, U.K. researchers reported in a study published online January 22 in Radiology.
January 22, 2019
2019 01 18 23 37 9577 Chest Ai 400
Are CT lung screening trials underestimating harms?
By Abraham Kim
The complication rates and subsequent costs of invasive diagnostic procedures ordered after positive CT lung screening exams were two times greater in clinical practice than reported in the National Lung Screening Trial, according to an article published online January 14 in JAMA Internal Medicine.
January 14, 2019
2017 02 01 16 41 06 305 Lungs Smoke 400
Risk-targeted incentives may bolster CT lung screening
By Abraham Kim
CT lung cancer screening programs that offer incentives for screening individuals with high mortality risk may not only boost participation rates but also could lead to considerable health and financial gains on a population level, according to an article published in the January issue of Health Affairs.
January 13, 2019
2016 12 21 15 11 05 414 Lung Cancer 400
Cancer death rates decline, but economic gap remains
By Kate Madden Yee
The overall cancer death rate in the U.S. dropped by 27% over the past 25 years, but more needs to be done to reduce deaths among Americans of lower socioeconomic status, according to a report from the American Cancer Society published online January 7 in CA: A Cancer Journal for Clinicians.
January 8, 2019
2017 09 14 23 05 1167 Cancer Cell 400
Use of emergency chest imaging on the rise
By Erik L. Ridley
Led by significant growth in the use of CT, the utilization of noncardiac chest imaging increased markedly in the emergency department during the past few decades, according to research from the Harvey L. Neiman Health Policy Institute published online January 2 in the Journal of the American College of Radiology.
January 7, 2019
2018 05 09 22 25 9943 Graph Bar
3D printing offers alternative to CT-guided lung surgery
By Abraham Kim
An international team of researchers created 3D-printed navigational templates that were just as accurate as CT at locating small lung nodules before surgery. The templates had the added benefits of shorter operating times and lower radiation exposure, according to an article recently published online in JAMA Surgery.
January 2, 2019
2019 01 02 19 56 4169 3 D Printed Template 20190102194559
JAMA: CCTA may not be best first-line exam for chest pain
By AuntMinnie.com staff writers
Current evidence does not support coronary CT angiography (CCTA) as the test of choice for the noninvasive evaluation of chest pain, says a cardiologist from California in a December 26 editorial published in JAMA Cardiology.
January 1, 2019
2016 11 14 17 27 56 556 Chest Heart Pain 400
Use mammography to leverage CT lung cancer screening
By Kate Madden Yee
Breast cancer screening offers radiology practices the opportunity to encourage women to get screened for lung cancer and receive smoking cessation counseling, according to research delivered at the RSNA 2018 meeting.
January 1, 2019
2017 12 20 17 16 6396 Lung General 400
Report: Federal regulators knew of black lung resurgence
By AuntMinnie.com staff writers
A new report claims that U.S. regulators were aware of a resurgence of black lung disease among coal miners in the Appalachian region but failed to take steps to halt the epidemic until recently.
December 19, 2018
2018 12 20 00 39 5654 Lung 3 D 400
CT lung screening spots cancers earlier in China
By Abraham Kim
A large-scale CT lung screening program in China detected a higher proportion of early-stage lung cancers than did comparable trials in the U.S. and Europe, even for a population that included relatively young, nonsmoking adults, according to an article recently published online in Academic Radiology.
December 19, 2018
2017 02 01 16 41 06 305 Lungs Smoke 400
Global lung screening project shows early promise
By AuntMinnie.com staff writers
The International Association for the Study of Lung Cancer is reporting promising results with its Early Lung Imaging Confederation.
December 18, 2018
AI uses features outside nodules to predict malignancy
By Brian Casey
An artificial intelligence (AI) algorithm was able to distinguish benign from malignant nodules in cases of suspected non-small cell lung cancer on CT scans by analyzing the area immediately outside of the nodule, according to a December 18 paper in Radiology by researchers from Case Western Reserve University.
December 18, 2018
2018 12 18 23 50 2740 Lung Lab 400
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