CT

New research demonstrates the capability of photon-counting CT to go beyond stenosis and inflammation to offer precision mapping insights into the individualized metabolic activity of carotid perivascular adipose tissue.

The CT-based True Definition DL software reportedly facilitates enhanced efficiency and high-resolution visualization for musculoskeletal, pulmonary and inner ear imaging.

For people with a history of heavy smoking, detection of significant incidental findings (SIFs) on low-dose computed tomography (LDCT) screening scans was associated with a 13.89 per 1000 marginal risk difference for extrapulmonary cancer in contrast to those with no SIFs, according to a study involving over 26,000 people.

Over a 10-year period, radiology report turnaround times for Medicare beneficiaries increased 113 percent with a total 87 percent increase occurring in 2022 and 2023, the last two years of a newly published retrospective study.

In a recent interview, Joseph Cavallo, MD, and Marla Sammer, MD, discussed the dearth of AI applications for pediatric imaging, new research evaluating adjunctive AI triage for CT detection of intracranial hemorrhages in children six and older, and going beyond the data points to ascertain the impact of AI on patient care.

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

Catch up on a variety of new FDA clearances and approvals in radiology from the past week.

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

Offering high-resolution 3D imaging, the MARS Bioimaging Extremity Scanner System reportedly enhances the visualization of bone, soft tissue, blood vessels and metallic implants.

The Photonova Spectra photon-counting CT system reportedly offers a variety of features, including 8-bin energy resolution, rapid rotation speed and motion-free imaging.

While smokers with negative baseline CT findings had a higher overall lung cancer risk than never smokers, the authors of a new study of over 30,000 people noted no elevated risk at two years.

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

New study findings demonstrate that the deep learning software syngo.CT Brain Hemorrhage VB60 reportedly offers a 93.6 percent sensitivity as well as 99.2 percent negative predictive value for intracranial hemorrhage.

The expanded 510(k) clearance, which covers the TrueBeam, TrueBeamSTx, VitalBeam and Edge radiotherapy systems, may facilitate another treatment option for patients with osteoarthritis who have failed to get adequate pain relief from other treatment approaches.

More prominent honeycombing, reduced total ground glass opacity (GGO) and less pure GGO on CT scans each demonstrated 75 percent or higher AUCs for differentiating usual interstitial pneumonia (UIP) from non-UIP, according to new research.

Catch up on a variety of new FDA clearances and approvals in radiology from the past week.

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

Providing 3D ultrasound tomographic views, the Breast Acoustic CT device has an updated configuration that reportedly improves coverage and visualization of posterior breast tissue.

Iodine density measurements with photon-counting detector CT offered higher than 93 percent sensitivity and 95 percent specificity for differentiating between bland and neoplastic portal vein thrombosis in newly published research.

Catch up on a variety of new FDA clearances and approvals in radiology from the past week.

The Harrison.ai software is reportedly the first AI software to gain clearance for acute infarct triage on non-contrast CT scans.

Combining an 85 cm bore, high resolution and accelerated image reconstruction, the Rembra CT platform can reportedly handle up to 270 CT exams a day.

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

Catch up on the most-well viewed radiology content in February 2026.

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