Image IQ Quiz: 43-Year-Old Male Presents for Suspected PE Evaluation

Does fractional flow reserve (FFR) or quantitative plaque burden from CCTA provide greater prognostic insight into coronary disease?

Catch up on the most well-viewed video interviews from Diagnostic Imaging in September 2026.

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

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

While better imaging may reduce the need for additional diagnostic tests, it may also eliminate the reimbursement that comes with those additional tests.

In the second of a two-part interview, Kalpana Kanal, PhD, and Mahadevappa Mahesh, MS, PhD, FAPPM, FACR, discussed future directions for research on CT radiation dosing, including the potential of indication-specific diagnostic reference levels (DRLs).

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

Catch up on key neuroradiology news and research from the past month, including recently published studies involving white matter hyperintensity findings on brain MRI, MRI-enhanced amyloid PET and the newly FDA-approved PET agent floretyrosine F18 for glioma imaging.