In 181 breast microcalcification lesions, a digital breast tomosynthesis radiomics plus clinical nomogram had validation AUC 0.790, below the clinical-only 0.881, suggesting combined modeling needs optimization.
FDA 510(k) clearance for InkSpace Imaging's Small Body Array (SBA12PH15x) MRI coil, a flexible body coil for magnetic resonance imaging.
U.S. FDA granted 510(k) clearance to QGuideCT (1.0) from Medis Medical Imaging Systems BV under the Radiology committee (product code QIH).
FDA clears Visiana’s BoneXpert AI for bone age assessment in ages 2–21. In a multicenter study, the software had a root mean square error of 0.55 years vs 0.76 for radiologists, and fewer errors >1.5 years (1.7% vs 6.4%). On-premise workflow keeps images local.
Shoulder MRI - Tendon Bridging
Part 1: What’s causing the vomiting? # #radiology #foamrad #ctscan #emergencymedicine
This week's most-viewed radiology content includes a small cell lung cancer imaging update, an FDA announcement, a breast imaging podcast, and a meta-analysis comparing MRI, CT, and endoscopic ultrasound.
Study Links Neighborhood Disadvantage to Brain Health Metrics
RSNA Launches AI Certificate Program for Imaging Professionals
RSNA Giving Week Highlights Foundation's Impact on Radiology Careers
Contrast-enhanced mammography advances detection in women with dense breasts.
Enhancing the Role of Lung Cancer Screening CT in Identifying Incidental Findings
Subtraction CT enhances detection of extravasation in pelvic fractures.
Study Highlights Efficacy of Prostate Artery Embolization in Small Volume Prostates
Peer Review Week Highlights Importance of Quality in Imaging Research
The RadLex Initiative aims to standardize imaging series naming conventions.
European Radiology Breast Journal Publishes First Articles
Study Highlights Efficacy of Prostate Artery Embolization in Small Volume Prostates
Subtraction CT enhances detection of extravasation in pelvic fractures.
Transperineal Focal Laser Ablation Shows Promise in Treating Localized Prostate Cancer
Interventional radiology with nerve blocks enhances pain management.
RSNA Board advocates for enhanced role of advanced practice providers in radiology.
Pooled sensitivity 0.888 (95% CI 0.789-0.944) and specificity 0.937 (0.906-0.958) for AI detection of avascular necrosis of the femoral head across nine studies; MRI-based models outperformed radiography (p=0.027). External validation remains limited.
Preoperative CTA thrombus radiomics combined with clinical variables predicted sac shrinkage after EVAR with AUC 0.76, sensitivity 0.70, specificity 0.75, accuracy 0.73.
A simulation of 4944 thyroid nodules found that assuming BRAFV600E status known pre-biopsy, reclassifying TI-RADS reduced FNA recommendations by 14.5% (500 fewer), retaining 96.0% of Bethesda V/VI malignant nodules.
Liver Imaging System LI-RADS Emerges as a Powerful Prognostic Biomarker in Liver Cancer
FDA-approved floretyrosine F18 PET targets glioma imaging. A study suggests that diabetes and low bone density on chest CT may accelerate brain white matter hyperintensity accumulation. FDA-cleared software enhances amyloid PET via structural MRI.
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ACR Joins Coalition Opposing Proposed H-1B Visa Fee
