Thoracic Imaging: Page 64

AI aids classification of indeterminate lung nodules
By Erik L. Ridley
An artificial intelligence (AI) algorithm can categorize indeterminate lung nodules on CT better than existing clinical risk models, according to research published online April 24 in the American Journal of Respiratory and Critical Care Medicine.
April 26, 2020
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Panel: CT lung screening can be delayed during COVID-19
By Kate Madden Yee
CT screening for lung cancer can be postponed during the current COVID-19 crisis as a means of conserving scarce healthcare resources and preventing the spread of infection, according to a new statement from an international group. The group also provided guidance on other screening-related issues.
April 23, 2020
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FDA relaxes rules on imaging modifications for COVID-19
By Brian Casey
In an effort to make medical imaging more available to COVID-19 patients, the U.S. Food and Drug Administration (FDA) is relaxing its rules on modification of radiology equipment. Modifications will not need the agency's imprimatur before being used on patients during the crisis.
April 23, 2020
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COVID-19 also raises risk of blood clots
By Kate Madden Yee
Researchers have found that COVID-19 is "more than a lung infection." Patients with the disease also have a higher risk of thrombosis, according to a study and two research letters published April 23 in Radiology.
April 23, 2020
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Low-dose CT works well for COVID-19 assessment
By Kate Madden Yee
Chest CT at a radiation dose under 1 mSv can accurately and rapidly assess COVID-19 infection in emergency room patients -- particularly those who have had symptoms longer than 48 hours, according to a study published April 21 in Radiology: Cardiothoracic Imaging.
April 22, 2020
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Perspectum launches COVID-19 organ study
By AuntMinnie.com staff writers
Image analysis software developer Perspectum Diagnostics has launched a study to map how the COVID-19 affects the health of multiple organs, as well as to identify features on MRI that identify who is at risk of contracting the disease.
April 21, 2020
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Iranian rads weigh in on use of CT for COVID-19
By Kate Madden Yee
Iranian radiologists are weighing in on the clinical features of COVID-19 that manifest on chest CT in patients who are severely ill, as well as the efficacy of the modality for diagnosing the disease, according to a study published April 20 in Radiology: Cardiothoracic Imaging and a letter to the editor published April 17 in Academic Radiology.
April 21, 2020
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Hospital gets creative to perform safer COVID-19 x-rays
By Brian Casey
The radiology department at a Pennsylvania hospital has found some creative low-tech solutions to the problem of safely performing chest x-ray studies of patients during the COVID-19 outbreak.
April 21, 2020
2020 04 22 05 00 7363 Xray Drive Through 2 400
RadLogics announces new sites for COVID-19 software
By AuntMinnie.com staff writers
Software developer RadLogics has announced new installations around the world of its artificial intelligence (AI) software for analyzing chest CT images from patients suspected of having the COVID-19 respiratory disease.
April 20, 2020
2020 04 15 20 00 7340 Coronavirus Cells Lungs 400
Thirona unveils AI software for COVID-19 analysis
By AuntMinnie.com staff writers
Dutch artificial intelligence (AI) software developer Thirona has introduced two free software applications to assist in the triage of suspected COVID-19 cases.
April 20, 2020
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Chest CT lung finding tied to better COVID-19 prognosis
By Erik L. Ridley
Quantification of the well-aerated lung at baseline chest CT can be a valuable tool for predicting prognosis in patients with COVID-19 pneumonia, a team of Italian researchers reported in a study published online April 17 in Radiology.
April 20, 2020
2020 04 15 20 00 7340 Coronavirus Cells Lungs 400
CT shouldn't be used to diagnose COVID-19
By Kate Madden Yee
Chest CT should not be used as a diagnostic tool for COVID-19 disease; instead, it should be reserved to evaluate patients with the illness for complications or to investigate alternative diagnoses, according to a literature review published April 16 in the American Journal of Roentgenology.
April 19, 2020
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