CT

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.

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

In a recent interview, Jeremy Heit, M.D., Ph.D., discussed key neuroimaging takeaways from changes to the updated guideline from the American Heart Association and the American Stroke Association for early evaluation and management of patients with acute ischemic stroke.

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

New research revealed that a “quadruple-low” radiation doing protocol with photon-counting CT provided significantly higher image quality and reduced contrast-induced nephropathy in comparison to energy-integrating detector CT (EID CT) for patients with lung cancer.

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

Total plaque volume > 87 mm3 derived from coronary computed tomography angiography (CCTA) was associated with double the risk for major adverse cardiovascular events (MACE), according to a study of over 4,200 symptomatic patients with an unknown history of coronary artery disease (CAD).

For the detection of lung cancer on low-dose CT, the eyonis LCS software reportedly offers greater than 90 percent sensitivity, specificity and negative predictive value (NPV).

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

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

In a recent interview from the International Stroke Conference, Jeremy Heit, M.D., Ph.D., discussed new research suggesting that AI may offer better assessment than neuroradiologists of aneurysm growth on computed tomography or magnetic resonance angiography scans.