Thoracic Imaging: Page 14

FDA approves Polarean's Xenoview

By AuntMinnie.com staff writers

The U.S. Food and Drug Administration (FDA) has approved Polarean's Xenoview, a drug-device combination that uses xenon-129 gas with MRI to visualize and quantify regional lung function.

January 3, 2023

Deep learning helps CT better evaluate lung fibrosis

By Kate Madden Yee

A deep-learning algorithm boosts CT imaging's performance when it comes to assessing patients with idiopathic pulmonary fibrosis, according to research presented at the RSNA meeting in Chicago.

December 28, 2022

PCCT outperforms conventional CT for pulmonary embolism diagnosis

By Kate Madden Yee

Photon-counting CT (PCCT) pulmonary angiography imaging outperforms conventional CT for diagnosing pulmonary embolism -- cutting radiation dose in half, according to research presented at the RSNA meeting in Chicago.

December 26, 2022

How effective is CT for diagnosing interstitial lung disease?

By Kate Madden Yee

There are particular CT findings that correlate with histologic data and identify early interstitial lung abnormalities, but sometimes findings that appear normal on CT are abnormal on histopathology, European researchers have found.

December 20, 2022

Dark-field chest x-ray picks up lung inflation signals

By Will Morton

Dark-field chest x-ray could be useful for determining optimum mechanical ventilation pressure to use in hospitalized patients, according to researchers at the Technical University of Munich (TUM).

December 19, 2022

PET reveals risk of cardiovascular events in pneumonia patient

By Will Morton

FDG-PET/CT scans have shown that vascular inflammation may be a trigger for high rates of heart attack and other adverse events in patients with pneumonia, according to a study published online December 14 in JACC: Cardiovascular Imaging.

December 18, 2022

Chest x-ray tool visualizes COVID-19 pneumonia

By Will Morton

A newly updated chest x-ray imaging score could be a valuable tool for measuring the severity of COVID-19 pneumonia, according to research published online December 5 in Scientific Reports.

December 14, 2022

AI improves lung nodule detection in health screening

By Frances Rylands-Monk

New research from South Korea shows that in countries using x-ray as part of population health check-ups, artificial intelligence (AI)-based software may improve the detection of lung nodules, according to research presented at the recent RSNA meeting in Chicago.

December 7, 2022

FDA clears Imagen's computer-aided detection device for chest x-rays

By AuntMinnie.com staff writers

Imagen Technologies has secured clearance from the U.S. Food and Drug Administration (FDA) for Aorta-CAD, software that helps physicians identify findings on chest x-ray that suggest aortic atherosclerosis and aortic ectasia.

December 5, 2022

Video from RSNA 2022: 4DMedical aims to help reconnect radiology, pulmonology

CHICAGO - In a video interview with AuntMinnie.com at RSNA 2022, 4DMedical Founder and CEO Andreas Fouras describes 4DMedical's new XV Scanner for lung imaging and shares his thoughts on how radiologists can reconnect with pulmonologists.

December 1, 2022

Don't go too low on radiation dose for CT lung cancer screening

By Kate Madden Yee

CHICAGO - Can low-dose CT lung cancer screening go even lower? Perhaps not, according to research presented November 29 at the RSNA meeting in Chicago.

December 1, 2022

RadNet's Aidence enters licensing agreement with Google Health

By AuntMinnie.com staff writers

Aidence, a lung artificial intelligence subsidiary of outpatient diagnostic imaging services provider RadNet will license Google Health's AI research model for lung nodule malignancy prediction on CT imaging.

November 29, 2022

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