Squeeze-and-excitation attention added to DenseNet-121, ResNet-50, and EfficientNet-B3 improved four-class stroke classification on 5000 two-center cranial CTs by an average 0.93 percentage points, with largest gains separating ischemic from hemorrhagic and acute from chronic is…
RSNA 2026 Gold Medalist Chertoff
RSNA 2026 Honorary Member Gonzalez Ulloa
RSNA 2026 Outstanding Educator Rosenberg
RSNA 2026 Honorary Member Rockall
RSNA 2026 Outstanding Researcher Sanelli
26-year-old man with foot pain revisited
RSNA 2026 Gold Medalist Haffty
RSNA 2026 Dedication Hendee
A random survival forest model using a CECT-based 2PI imaging score predicted postoperative recurrence in solitary HCC (≤5 cm) with C-indexes of 0.76 (training), 0.69 (internal test), and 0.68 (external test). The system stratified risk using a threshold of ≥19.
Extramural venous invasion in rectal cancer: seeing what matters beyond lymph nodes.
After pediatric pyeloplasty, renal pelvis AP diameter on US reduces by 30% at 2 months and 60% at 6 months; cortical thickness improves by 63% at 2 years but often remains below normal.
Automated fetal MRI lung segmentation achieved excellent agreement with manual volumetry for total lung volume (ICC 0.955, Dice 0.81, median error 11.1%) and took only 4 seconds per exam, potentially improving workflow for pulmonary hypoplasia assessment.
Corrigendum to 'A Practical CEUS TI-RADS Refer to Score and Grading of ACR TI-RADS (2017) for Thyroid Nodules' [Ultrasound in Medicine & Biology 51 (2025) 1352-1360].
Robot-assisted CT interventions improve targeting precision, reduce needle adjustments and operator radiation exposure in complex procedures (liver, lung, kidney, MSK). Evidence remains at IDEAL stages 1-2b; not yet standard of care. Emerging randomised trials may change that.
Stroke survivors showed significant reductions in frontal lobe perivascular space volume (exp(β)=0.93, 95% CI 0.82-0.99) and cluster count (exp(β)=0.91, 95% CI 0.83-1) over 36 months vs. controls, challenging the view that PVS enlargement marks cerebrovascular disease burden.
<![CDATA[Imaging Research Highlights from the European Society of Cardiology Congress]]>
Higher progesterone levels hamper the brain's ability to distinguish emotional-control tasks on functional MRI, accounting for 7% of mood variation. This mechanism, shown in the lateral frontal pole, may explain menstrual mood fluctuations.
Thyroid nodule classification systems provide diagnostic equity
<![CDATA[Study: Chest CT AI Software Facilitates Nearly 15 Percent Reduction in Reporting Time]]>
We have a hip with severe osteoarthritis, massive bone marrow edema, and a large effusion.
Sonex highlights a study on ultrasound-guided carpal tunnel release.
Early-career radiologists should be mindful of the pull toward non-clinical work and find their niche, advises J.P. King, MD, on RSNA Unscripted. He also discusses how to gauge what level of professional stress is healthy.
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Ultrasound MinnieCast, Episode 16: How to create a sonography association
<![CDATA[PET Radiotracer Gets FDA Breakthrough Therapy Designation for Tumor Hypoxia Detection in HPV-Positive Oropharyngeal Carcinoma]]>
ProsTIC26: PSMA PET/CT for Diagnosis: PRIMARY2 study
MRI-based model shows changes over time in multiple myeloma patients
Radiologists negotiating imaging joint ventures should secure a volume–quality firewall, physics veto authority, a named arbiter, and pre-set thresholds like a 3% image rejection rate to protect clinical quality.
Appropriate Imaging Education as a Sustainability Intervention.
