Clinical News: Page 499

ACR releases clinical imaging research registry

By AuntMinnie.com staff writers

The American College of Radiology (ACR) has released a clinical image research registry.

April 11, 2021

AI predicts heart disease risk in DEXA images

By Will Morton

A deep-learning algorithm designed to read dual-energy x-ray absorptiometry (DEXA) images may also help to predict cardiovascular disease, according to a pilot study published online April 6 in Bone.

April 11, 2021

Liquid biopsy enhances MRI studies of breast cancer patients

By Emily Hayes

Adding a liquid biopsy to MRI may improve the ability to gauge breast cancer treatment response, according to research presented April 10 at the American Association for Cancer Research annual meeting.

April 11, 2021

COVID-19 has had dramatic effect on breast imaging

By Kate Madden Yee

COVID-19 has dramatically affected breast imaging by delaying screening exams and affecting the mental health of breast imagers, according to an April 9 session at the Society of Breast Imaging/American College of Radiology Breast Imaging Symposium.

April 11, 2021

iTheranostics, Novartis ink FAP-targeted drug development agreement

By AuntMinnie.com staff writers

Sofie subsidiary iTheranostics has inked an agreement with Novartis to collaborate on the development of therapeutic fibroblast activation protein (FAP) drugs.

April 8, 2021

ACR urges Aetna to update lung cancer screening policy

By AuntMinnie.com staff writers

The American College of Radiology (ACR) is urging Aetna to update its lung cancer screening policy to reflect guidelines recently released by the U.S. Preventive Services Task Force.

April 8, 2021

Cuzick: It's time to think about risk-adapted breast cancer screening

By Amerigo Allegretto

It's time to consider risk-adapted breast cancer screening, said Jack Cuzick, PhD, the co-creator of the Tyrer-Cuzick breast cancer risk assessment model, on Friday at the Society of Breast Imaging/American College of Radiology Breast Imaging Symposium.

April 8, 2021

Low-dose CT effective for diagnosing colonic diverticulitis

By AuntMinnie.com staff writers

A low-dose protocol of intravenous contrast-enhanced 2-mSv CT is comparable to conventional-dose CT for diagnosing right colonic diverticulitis, according to new research.

April 8, 2021

AI algorithm can predict severity, progression of COPD

By Erik L. Ridley

A deep-learning algorithm can enable accurate staging of chronic obstructive pulmonary disease (COPD), as well as predictions on five-year progression and mortality, according to research published online April 8 in Radiology: Cardiothoracic Imaging.

April 8, 2021

Exposure to contrast on CTPA doesn't cause long-term kidney injury

By Kate Madden Yee

Exposure to intravenous contrast via CT pulmonary angiogram (CTPA) exams does not appear to cause long-term kidney injury, according to a study published April 5 in JAMA Internal Medicine.

April 8, 2021

Quantitative lung ultrasound analysis accurately detects COVID-19

By Amerigo Allegretto

A quantitative lung ultrasound technique can be highly accurate for detecting and monitoring COVID-19, outperforming traditional lung texture features, according to research published April 2 in the Journal of the American College of Emergency Physicians.

April 8, 2021

Meta-analysis finds good news, bad news for radiology AI research

By Erik L. Ridley

A meta-analysis of radiology artificial intelligence (AI) research found the technology had high overall accuracy in chest and breast imaging, but also widespread methodological and reporting issues that may preclude definitive assessments of clinical utility.

April 8, 2021

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