Subspecialties: Page 145

Take a 'timeout' in the ED to reduce repeat CT exams

By Kate Madden Yee

CHICAGO - A multidisciplinary "timeout" discussion between radiologists and emergency department clinicians can prevent unneeded repeat CT exams for transferred trauma patients, according to research presented November 29 at the RSNA meeting.

November 28, 2022

UltraSight highlights AI guidance tool study

By AuntMinnie.com staff writers

UltraSight announced the results of a clinical study showing that medical professionals without any prior clinical sonographic experience can successfully perform diagnostic echocardiographic exams using its artificial intelligence (AI) guidance and quality assessment technology.

November 28, 2022

20-year lung cancer survival rate persists in I-ELCAP study

By Frances Rylands-Monk

New results from the international, multicenter study of CT screening for lung cancer (I-ELCAP) show that, despite criticism of initial findings, 10-year survival rates for lung cancer of 80% have persisted and that 20-year lung cancer-specific survival rate is 80.5%, delegates heard on 27 November at RSNA in Chicago.

November 28, 2022

MRI reveals link between obesity, poor pediatric brain health

By Amerigo Allegretto

CHICAGO - MRI reveals links between obesity and poor brain health in children, according to a study presented November 28 at the RSNA meeting in Chicago.

November 27, 2022

New study questions reliability of bone age AI

By Frances Rylands-Monk

A state-of-the-art bone age deep-learning algorithm had clinically significant errors when presented with clinically encountered imaging variations, suggesting lack of clinic-readiness for real-world deployment, according to research presented November 27 at RSNA in Chicago.

November 27, 2022

Breast MRI's use increases over past decade

By Amerigo Allegretto

CHICAGO - Breast MRI's popularity in supplemental cancer screening has grown significantly over the past decade, according to a study presented November 27 at the RSNA annual meeting.

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

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

RSNA launches inaugural imaging access program

By AuntMinnie.com staff writers

The RSNA plans to host an imaging access program that it said aims to improve "health equity, access, safety and patient care in South, Central and North America."

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

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