Subspecialties: Page 67

Ireland faces high osteoporosis burden

By Will Morton

A group in Ireland has used data from dual-energy x-ray absorptiometry (DEXA) scans to estimate the country's prevalence of osteoporosis, with findings suggesting an urgent need to establish a national program to reduce the illness burden.

August 15, 2023

AI outperforms clinical scores in high-risk lymphoma patients

By Will Morton

Researchers have developed an AI algorithm for reading FDG-PET/CT scans that outperforms standard clinical scores used to identify high-risk lymphoma patients, according to a study published August 12 in Scientific Reports.

August 15, 2023

Use of sedation techniques lessens slightly in pediatric CT, MRI

By Amerigo Allegretto

The overall use of sedation and anesthesia has decreased for CT and MRI exams in pediatric emergency departments (EDs), according to findings published August 14 in JAMA Pediatrics.

August 15, 2023

Do AI algorithms provide value as advertised?

By Will Morton

A wide range of claims are advertised by developers of AI for neuroimaging, yet insufficient data have been published publicly to support these claims, according to researchers at Yale University in New Haven, CT.

August 15, 2023

Viz.ai gets FDA nod for cardiomyopathy algorithm

By AuntMinnie.com staff writers

Artificial intelligence (AI) software developer Viz.ai has secured de novo approval by the U.S. Food and Drug Administration (FDA) for its cardiomyopathy AI detection algorithm.

August 14, 2023

Hyperfine touts complete enrollment for HOPE study

By AuntMinnie.com staff writers

Hyperfine is touting that its study, Portable MRI for Children with Neurological Injury -- A Pilot Study using Hydrocephalus as an Index Condition (HOPE PMR), has complete enrollment.

August 14, 2023

AI could help evaluate brain tumors on PET

By Will Morton

A group in Germany has developed an AI model for PET imaging that could help clinicians determine whether patients are responding to brain tumor treatments, according to a study published August 10 in the Journal of Nuclear Medicine.

August 14, 2023

Augmented-reality training aids in ultrasound vascular performance

By Amerigo Allegretto

Augmented-reality training helps improve ultrasound performance for pediatric critical care, according to research published August 11 in Ultrasound in Medicine & Biology.

August 14, 2023

Tau-PET scans recommended for memory clinic patients

By Will Morton

Tau-PET scans appear to be better than all other neuroimaging approaches for predicting cognitive decline in patients with Alzheimer's disease, according to a group in Switzerland.

August 14, 2023

DBT doesn't improve screening metrics in breast cancer survivors

By Amerigo Allegretto

Adding digital breast tomosynthesis (DBT) to full-field digital mammography doesn't improve cancer detection metrics in asymptomatic women who are breast cancer survivors, a study published August 11 in Radiography found.

August 13, 2023

Thai researchers bolster forensic radiology studies with AI

By Will Morton

A group in Thailand has trained an AI model to identify sex from hand x-rays, a development they say can aid in forensic investigations to identify human remains, according to a study published August 9 in Forensic Science International: Reports.

August 13, 2023

Deep learning plus CT helps guide head and neck cancer treatment

By Kate Madden Yee

Using a deep-learning algorithm with CT imaging shows promise for diagnosing sarcopenia -- or muscle wasting -- in head and neck cancer patients, researchers have found.

August 10, 2023

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