Category: Imaging Insights

Imaging Insights

New Computational Method Reduces X-Ray Radiation While Maintaining Image Resolution

Researchers use ultra-low-light ghost imaging to produce high-resolution images with less than 1% of the standard radiation dose.

Imaging Insights

GE HealthCare Begins Phase 2/3 Trial for Manganese-Based MRI Contrast Agent

The investigational agent, mangaciclanol, is being developed as an alternative to gadolinium-based contrast agents and has received FDA Fast Track designation.

Imaging Insights

Abdominal CT Scans Predict Heart Risk

Researchers at NYU Langone Health are using AI to repurpose existing CT scans for opportunistic screening, enabling early detection of cardiovascular disease, osteoporosis, and other conditions to improve preventive healthcare.

Expert Advice

Experts Flag Problems in New CMS CT Scan Quality Measure

AAPM-convened panel flags 20 key issues with the new measure designed to discourage excessive CT radiation dose while preserving image quality, citing ambiguities that could impact implementation and patient care.

Imaging Research

Nearly Half of Office-Based Imaging Read by Non-Radiologists

New data show self-interpretation is especially common among smaller practices and certain specialties, raising questions about training and potential conflicts of interest.

Patient Safety

Bayer and Alara Collaborate on CT Scan Safety

Bayer and Alara Imaging, Inc. are collaborating to address inconsistent radiation doses in CT scans by improving monitoring and feedback systems in hospitals, supported by CMS’s new safety measures and Alara’s software.