CT

Catch up on the most popular radiology podcasts from 2025.

Catch up on the most well-viewed video interviews in December 2025.

Catch up on the most well-viewed radiology content from 2025.

From controversial research on radiation-induced long-term cancer risks with computed tomography (CT) scans and the emerging prognostic value of AI-enabled plaque quantification to the potential impact of deep learning and AI-enhanced radiomics in thoracic radiology, here is a look back at the most well-viewed CT content from 2025.

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

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

For patients with primary lung cancer, a nomogram incorporating PET, CT and clinical findings offered an 87.7 percent AUC for predicting lymph node metastasis and over a 19 percent higher sensitivity than a PET-based model for predicting small lymph node ( > 1 cm) metastasis.

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

For patients with systemic sclerosis, the combination of PCCT and automated Lung Texture Analysis (LTA) offered a higher AUC for detecting interstitial lung disease (ILD) at a 70 percent lower mean CT dose index than the pairing of EID-CT and LTA.

In a recent interview, Layne Dylla, M.D. discussed key findings from a recent study that revealed a doubling of annual head CT scans in emergency department settings over a 15-year period.

Providing automated analysis of non-contrast head CT scans, the AI-enabled Scaida BrainCT-ICH software offers a specificity of 88.7 percent for intracranial hemorrhage detection with less than six seconds of processing time.

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

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

Catch up on the most well-viewed video interviews from Diagnostic Imaging in November 2025.

Catch up on the most-well viewed radiology content in November 2025.

The new FDA 510(k) clearances for RapidAI include Rapid LMVO, which facilitates assessment of ischemic stroke, and Rapid MLS, which aids in the quantification of midline shifts with potential brain injuries.

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

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

Comparing annual emergency department encounters that involved a head CT in 2007 and 2022, researchers noted a 51 percent increase and also found significant disparities in access to head CTs for Black patients, those on Medicaid and patients in rural hospital settings.

For T3-T4 rectal cancer staging, a new study showed that optimal photon-counting CT offered an AUC range between 80 and 86 percent in comparison to an AUC range between 78 and 88 percent for rectal MRI.

Along with the capability of automated measurements and 3D reconstructions of the aorta, Rapid Aortic may facilitate earlier detection of aortic aneurysms and dissections on computed tomography exams.

Photon-counting computed tomography demonstrated over 20 percent accuracy at the patient level and nearly 14 percent higher accuracy level at the vessel level in comparison to energy-integrating detector CT for detecting > 70 percent stenosis, according to a newly published study.

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

In a recent interview, Ibrahim Danad, M.D., Ph.D., discussed new research findings from the multicenter CONFIRM2 trial and use of the AI-CT software to obtain automated quantification of plaque burden based off coronary computed tomography angiography (CCTA) scans.

The launch of the AVI imaging platform reportedly facilitates direct integration into PACS and RS systems, and automated access to adjunctive CT-based AI applications for a variety of conditions including pulmonary embolism, intracranial hemorrhage and large vessel occlusion