Imaging science converts anatomical images into quantitative biomarkers and therapeutic evidence. A quantitative output becomes a biomarker only within a prespecified context of use, and a surrogate endpoint only after rigorous qualification. AI accelerates analysis but doesn't…
In 85,349 MRI exams, 4.8% had motion-related repeat sequences. Brain MRI repeats improved image quality and diagnostic confidence (p<0.001), but 19.5% didn’t help; MRCP repeats showed no significant improvement.
Intraoperative contrast-enhanced ultrasound predicted 12-month recovery after laminoplasty for degenerative cervical myelopathy: a visible central spinal artery pattern predicted better recovery than sparse enhancement (P=0.01), and higher arterial resistance index correlated wi…
Cone-beam CT hepatic arteriography-guided microwave ablation achieved 89% technical success (41/46) in liver lesions unseen on ultrasound, with 4.9% local progression after 11.9-month median follow-up and no major complications.
An AI model (EAGLE) analyzing noncontrast chest CT achieved 90.0% sensitivity for esophageal cancer and 98.5% specificity in external multicenter testing (11,466 patients), and 99.94% specificity in low-dose screening. Could enable opportunistic esophageal cancer screening.
Locally adapted chest X-ray AI for tuberculosis triage in Uzbekistan reached held-out ROC AUC 0.9902 (95% CI 0.9694–1.0000) but did not outperform the public baseline (p=0.4864); only 15 positive held-out cases limit conclusions.
SegmentAnyMuscle, a universal MRI muscle segmentation model, achieved a mean Dice score of 88.45% on routine sequences and 86.21% in challenging cases across 11 anatomical regions. It correlated with expert measurements (r>0.99).
A proposed framework for an internationally compatible Terminologia Sonographica aims to standardize ultrasound nomenclature, replace metaphors, and improve AI model reproducibility by aligning terms with physical acoustics.
Virtual simulation boosted radiography knowledge (p=0.029) but not hands-on readiness (p=0.076) in a wartime survey of 141 Palestinian students. It should complement, not replace, clinical practice due to limited realism.
Visiana's BoneXpert bone age assessment device received FDA 510(k) clearance.
FDA cleared HipStudio Analysis (Replasia BV), a radiological image processing software, via the 510(k) pathway.
FDA granted 510(k) clearance to Samsung NeuroLogica for the BodyTom 64 and OmniTom Elite portable CT systems, designed for point-of-care computed tomography imaging.
Response to: "Methodological and reporting concerns in a systematic review of immersive virtual reality in radiography education".
DTI-ALPS index was lower in arteriolosclerosis than cerebral amyloid angiopathy (p<0.001). It correlated with white matter damage but not perivascular spaces or clinical factors, and in aCSVD tied to cognition, questioning its universal use as a glymphatic surrogate.
A parameter-free dual-student ensemble semi-supervised method achieved the highest Dice score for ischemic stroke segmentation on follow-up non-contrast CT, outperforming other methods especially when labeled data were scarce.
Editorial: Advances in neuroradiology: emerging diagnostic and therapeutic innovations.
A new CT-based software tool, CT:VQ, generates regional ventilation and perfusion maps from paired inspiratory-expiratory non-contrast chest CT, adding functional context without contrast or radiotracers.
Altis Labs raises $25M for CT AI tool
Remote Radiologists - Day, Swing, Overnight - New Premium Compensation - $600+/hour Job Opening in Nationwide
Ex-NFL QB Matt Hasselback points brain imaging study
Telix inks deal to acquire ITM for $1.65B
RSNA Membership: Built for How Radiologists Work
The proportion of U.S. radiologists devoting a majority of their practice to interventional radiology (IR) rose from 12.6% to 18.5% (2008–2023), while those spending >90% on IR nearly doubled from 4.1% to 8.8%.
***Remote/Hybrid Opportunity*** - Abdominal & Pelvic Imaging Radiologist for The OSU Wexner Medical Center
Five Takeaways for Breast Radiologists from Guidelines on Proliferative Breast Lesions with Atypia and LCIS
Understanding pleural reflections and recesses on imaging is key to localising thoracic disease. This lecture covers visceral and parietal pleura, pleural recesses, and their appearance on CT/X-ray, with practical clinical correlation.
<![CDATA[Is Private Practice Radiology as Important as an Amusement Park?]]>
Chief of Radiology Job Opening in Massachusetts
Deep learning–reconstructed volumetric interpolated breath-hold examination (VIBE) improved image quality, reduced artifacts, and reduced noise versus standard VIBE in 60 women, especially without contrast; signal-to-noise and contrast-to-noise ratios did not differ (p≥0.35).
