Clinical News: Page 233

Which risk stratification system is best for thyroid nodules?

By Amerigo Allegretto

The American College of Radiology (ACR) TI-RADS system is best for risk stratification of thyroid nodules found on ultrasound, according to a Korean study published February 8 in the American Journal of Roentgenology.

February 8, 2023

Unnecessary use of MRI, CT contribute to CO2 emissions

By Amerigo Allegretto

Unnecessary clinical variation in use of MRI and CT is causing significant carbon dioxide (CO2) emissions around the world, suggest findings published February 8 in the European Journal of Internal Medicine.

February 8, 2023

Can PET help redefine 'consciousness' in coma patients?

By Will Morton

PET imaging can help reveal mechanisms underlying human consciousness and may play a pivotal role in improving the prognostication and treatment of severely brain-injured patients, according to researchers in Belgium.

February 8, 2023

Extended FAST protocol doesn't add to NEXUS performance

By Amerigo Allegretto

Extended focused assessment with sonography for trauma (eFAST) does not improve the diagnostic screening performance of the national emergency X-radiography utilization study (NEXUS) chest clinical decision instrument, recent research suggests.

February 8, 2023

Samsung launches new premium OB/GYN ultrasound scanner

By AuntMinnie.com staff writers

Samsung subsidiary Boston Imaging has added a new premier offering to its Hera line of ultrasound scanners for obstetrics and gynecology applications, the company said.

February 7, 2023

AI advice on x-rays improves interpretation among nonexperts

By Will Morton

Nonradiologist physicians participating in an artificial intelligence (AI) reader study achieved higher diagnostic accuracy for reading chest x-rays after receiving explainable AI advice, according to researchers.

February 7, 2023

Nomogram assesses lymph node status better in early breast cancer

By Amerigo Allegretto

A nomogram based on radiomics and other ultrasound features of automated breast volume scanning (ABVS) images can more accurately access axillary lymph node status, according to a report published February 5 in Ultrasound in Medicine & Biology.

February 7, 2023

Can MRI radiomics help predict rectal cancer treatment response?

By Amerigo Allegretto

An MRI radiomics-based nomogram can outperform radiologists in predicting complete pathological response to neoadjuvant chemotherapy in locally advanced rectal cancer, a Chinese study published February 2 in Academic Radiology found.

February 7, 2023

AI-based CAD algorithm shows value in 'real-world' setting

By Will Morton

A commercially available artificial intelligence (AI)-based algorithm could help radiologists detect lung nodules on chest x-rays in patients undergoing routine health checkups, according to a study published February 7 in Radiology.

February 7, 2023

Carestream teams up with Robarts Research Institute

By AuntMinnie.com staff writers

Carestream Health has formed a collaboration with Robarts Research Institute in Canada in an effort to assess the clinical value of its digital x-ray, digital tomosynthesis, and dual-energy technologies in patients with cardiothoracic and pulmonary diseases.

February 6, 2023

CBCT reveals how 17th-century aristocrat sought to preserve her smile

By Kate Madden Yee

Archaeologists used imaging to discover how a 17th century aristocratic woman stabilized her loose teeth using gold wires -- a solution that, although innovative at the time, likely made her condition worse, according to a report published on February 6 by Live Science.

February 6, 2023

AuntMinnie.com Women's Imaging Insider

By Amerigo Allegretto

February 6, 2023

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