Image IQ Quiz: Patient Presents with Excessive Dilation

Catch up on the top AI-related news and research in radiology over the past month.

Catch up on a variety of FDA news in radiology from the past week.

Catch up on the top radiology content of the past week.

Newly published preclinical research signals a substantial conceptual shift with a potential role of photon-counting CT in targeting specific biological processes.

In comparison to the RECIST 1.1 criteria, use of the mpMRI-based NacBI-RADS system for evaluating response to neoadjuvant chemotherapy (NAC) for breast cancer offered an 8 percent higher sensitivity and over 26 percent higher specificity.

Catch up on the top radiology content of the past week.

Artificial intelligence plaque analysis of CCTA scans showed that 27 percent of former NFL players had severe or extensive total plaque volume, according to a new study to be presented at the American Heart Association Scientific Sessions 2026 this week.

While the P4 trial represents a landmark study on the use of CCTA guidance for percutaneous coronary intervention (PCI), there are pertinent caveats that warrant closer inspection.