Subspecialties: Page 131

7-minute MRI scan becomes viable option in acute stroke

By Edna Astbury-Ward, PhD

A 7-minute MRI protocol can now play a central role in the clinical management of acute ischemic stroke patients, award-winning researchers have reported at ECR 2023.

February 28, 2023

Botswana study questions accuracy of bone age estimates

By Will Morton

Current approaches for estimating a person's age on x-rays may not be reliable in Botswana populations, according to a study by forensic scientists. The finding has implications in rising court cases involving children, they noted.

February 27, 2023

Esaote features ultrasound, new software at ECR

By AuntMinnie.com staff writers

New additions to Esaote's ultrasound and imaging software portfolio will be among the company's highlights at ECR 2023 in Vienna.

February 26, 2023

PET AI model improves lung cancer staging

By Will Morton

An artificial intelligence (AI) model based on routine data from F-18 FDG-PET/CT scans can improve accuracy when staging treatment for patients with metastatic lung cancer, according to a group in Germany.

February 26, 2023

RapidAI receives FDA clearance for Rapid RV/LV

By AuntMinnie.com staff writers

Artificial intelligence (AI) software developer RapidAI has secured U.S. Food and Drug Administration (FDA) 510(k) clearance for its Rapid RV/LV software.

February 23, 2023

SNMMI issues new guideline for PET imaging of neuroendocrine tumors

By Will Morton

The Society of Nuclear Medicine and Molecular Imaging (SNMMI) and the European Association of Nuclear Medicine have released a new practice guideline for somatostatin receptor PET imaging of patients with neuroendocrine tumors.

February 23, 2023

Contrast helps with echocardiography for aortic valve surgery

By Amerigo Allegretto

A contrast agent should be used to improve the Doppler profile on echocardiography and more accurately measure aortic valve areas for surgical aortic valve replacement, suggests a new study in the Journal of Cardiothoracic and Vascular Anesthesia.

February 23, 2023

Us2.ai inks Brigham and Women's contract

By AuntMinnie.com staff writers

Us2.ai has secured a contract with Boston's Brigham and Women's Hospital's cardiac imaging core library for its automated echocardiography report software.

February 22, 2023

AI challenge yields strong results for DBT

By Amerigo Allegretto

Artificial intelligence (AI) algorithms can deliver strong performance for detecting tumors on digital breast tomosynthesis (DBT) exams, according to results from an AI challenge published February 23 in JAMA Network Open.

February 22, 2023

Dark-field chest x-ray images compared to conventional x-rays

By Will Morton

An experimental dark-field chest x-ray system can acquire diagnostic attenuation-based x-rays comparable to those from conventional systems, according to a study published February 18 in European Radiology.

February 22, 2023

How effective are AI tools for assessing body composition on CT?

By Kate Madden Yee

Artificial intelligence (AI) tools for assessing body composition on CT appear to produce highly accurate technical results, according to research published February 22 in the American Journal of Roentgenology.

February 22, 2023

Freestanding MRI makes cardiac stress testing accessible

By Dr. Kevin Steel

For the past 30 years, assessing cardiac health with MRI has been limited to large academic centers -- due to the complexity of the technology and the skill needed to create diagnostic-quality images. This reality has slowed its growth.

February 22, 2023

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