Subspecialties: Page 261

MRI valuable in identifying breast lesions, study finds

By Amerigo Allegretto

MRI demonstrates superb performance in identifying breast lesions where surgical removal is required for women with suspicious nipple discharge, according to new research published April 13 in European Radiology.

April 19, 2021

FDA clears Canon's spectral CT for cardiovascular applications

By AuntMinnie.com staff writers

The U.S. Food and Drug Administration (FDA) has cleared Canon Medical Systems USA's deep-learning spectral CT software for cardiovascular applications for use with its Aquilion One/Prism Edition system.

April 18, 2021

Carestream to distribute Ziehm Vision RFD surgical C-arm

By AuntMinnie.com staff writers

Carestream Health and C-arm developer Ziehm Imaging have signed a distribution deal for Ziehm's Vision RFD surgical imaging C-arm under which Carestream will market and service Ziehm Vision in the U.S. and Canada.

April 18, 2021

Chest x-ray predicts outcomes in COVID-19 patients

By AuntMinnie.com staff writers

Researchers have developed a scoring tool for chest x-rays that can be used to predict outcomes for patients diagnosed with COVID-19, according to a study presented April 15 at the 2021 American Roentgen Ray Society virtual annual meeting.

April 18, 2021

CT radiomics predicts survival in NSCLC patients

By Erik L. Ridley

CT radiomics can be useful for predicting survival in patients receiving immunotherapy for non-small cell lung cancer (NSCLC), according to research presented at this week's annual meeting of the American Association for Cancer Research.

April 15, 2021

AI predicts heart disease mortality from CT lung screening exams

By Kate Madden Yee

A deep-learning algorithm used to analyze CT lung cancer screening exams was able to predict risk of mortality from cardiovascular disease, according to a study published April 15 in Radiology: Cardiothoracic Imaging.

April 15, 2021

Weight-bearing CT, 3D analysis can assess knee osteoarthritis

By Erik L. Ridley

Quantitative 3D analysis of weight-bearing CT is a promising technique for assessing the structural changes associated with knee osteoarthritis (OA), according to research published online April 13 in Radiology.

April 14, 2021

COVID-19 'drastically' impacted 2020 ultrasound volume

By Amerigo Allegretto

The COVID-19 pandemic drastically affected utilization of ultrasound exams performed by radiologists in the emergency department, according to research presented Wednesday at the virtual 2021 American Institute of Ultrasound in Medicine annual meeting.

April 13, 2021

Brain imaging with CT, MRI in kidney cancer patients finds metastases

By AuntMinnie.com staff writers

Baseline brain imaging using CT or MRI in patients with metastatic kidney cancer can identify brain metastases before symptoms appear, according to a study published in the April issue of the Journal of the National Comprehensive Cancer Network.

April 13, 2021

Ultrasound useful for COVID-19 in the ICU, but clear protocols are key

By Kate Madden Yee

Ultrasound has played a key role in the intensive care unit (ICU) during the COVID-19 pandemic, according to a panel held April 13 at the virtual 2021 American Institute of Ultrasound in Medicine annual meeting.

April 13, 2021

Shared decision-making: Is it harmful for lung cancer screening?

By Frederic W. Grannis Jr.

Why is CT lung cancer screening the only screening exam to require a session of shared decision-making between patients and doctors to receive Medicare reimbursement? Dr. Frederic Grannis examines this question in a new article.

April 13, 2021

Study finds chest x-ray 'through glass' valuable during COVID-19

By Will Morton

A new chest x-ray technique implemented during the COVID-19 pandemic of imaging patients through glass produced diagnostic-quality radiographs while reducing hospital costs and infection risk, according to an April 7 paper in the Journal of Medical Imaging and Radiation Sciences.

April 12, 2021

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