Clinical News: Page 257

Take a road trip to discover true state of radiology, Halliday urges

By Philip Ward

Hop on a bus or jump on the train if you really want to find out what's happening in imaging departments, Dr. Kath Halliday, president of the U.K. Royal College of Radiologists (RCR), told RSNA 2022 attendees at a special session held in Chicago on Monday.

November 27, 2022

Photon-counting CT bests DSCT for reducing abdominal radiation dose

By Kate Madden Yee

CHICAGO - Photon-counting CT reduces radiation dose on abdominal imaging without sacrificing image clarity compared with dual-energy, dual-source CT (DSCT), according to research presented November 27 at the RSNA meeting.

November 27, 2022

Dark-field chest x-ray and conventional x-ray go head-to-head

By Will Morton

CHICAGO - Dark-field x-ray may be more effective than conventional radiography for diagnosing and staging pulmonary emphysema, according to research presented November 27 at RSNA in Chicago.

November 26, 2022

What's the most cost-effective way to diagnose liver metastases?

By Kate Madden Yee

CHICAGO - MRI appears to be the most cost-effective modality for diagnosing colorectal cancer liver metastases, a presenter said in a November 27 session at RSNA 2022.

November 26, 2022

HeartVista changes name to Vista.ai

By AuntMinnie.com staff writers

Cardiac MRI artificial intelligence (AI) software developer HeartVista has changed its name to Vista.ai.

November 26, 2022

MRI identifies brain abnormalities in migraine sufferers

By Amerigo Allegretto

Ultrahigh-resolution MRI has identified enlarged perivascular spaces in the brains of people who suffer from migraines, research to be presented at the RSNA annual meeting in Chicago has found.

November 22, 2022

GE Healthcare to donate $1M in equipment to Ukraine

By AuntMinnie.com staff writers

GE Healthcare will donate $1 million in ultrasound and monitoring equipment to Ukraine as the ongoing war continues to take a toll on the country's healthcare system.

November 22, 2022

Bayer to highlight workflow offerings at RSNA 2022

By AuntMinnie.com staff writers

Bayer plans to highlight new and expanded patient throughput and workflow features in its artificial intelligence (AI) portfolio at the upcoming RSNA meeting in Chicago.

November 22, 2022

On the front line: Radiologists confront new challenges in Ukraine

By Frances Rylands-Monk

Radiologist Dr. Andrii Makarenkov receives up to 10 frontline casualties every day. We interviewed him and other Ukrainians about the type of injuries they encounter and how their working lives have changed since the Russian invasion.

November 22, 2022

AI takes low-dose chest CT dose even lower

By Erik L. Ridley

Thursday, December 1 | 1:30 p.m.-2:30 p.m. | R6-SSCH10-2 | Room N228Researchers have found that deep learning-based reconstruction can enable low-dose chest CT images to be reconstructed with a 75% lower radiation dose without negatively impacting image quality and lesion detection.

November 22, 2022

Do iodine maps on DECT help in predicting COVID-19 outcomes?

By Kate Madden Yee

Thursday, December 1 | 12:15 p.m.-12:45 p.m. | R5A-SPCH-5 | Learning Center -- CH DPSIn this Thursday afternoon poster session, University of Pennsylvania researchers will describe how visual CT severity scores beat dual-energy CT (DECT) iodine maps for predicting overall survival in patients with COVID-19 and acute pulmonary embolism.

November 22, 2022

How good is photon-counting CT in breast imaging?

By Amerigo Allegretto

Tuesday, November 29 | 9:30 a.m.-10:30 a.m. | T3-SSPH07-4 | Room S402In this session, photon-counting CT's potential in breast imaging will be discussed, with research suggesting it has similar image quality to dedicated breast CT.

November 22, 2022

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