Three knowledge-injection strategies—static embedding, behavioral alignment, dynamic retrieval—combined with multimodal integration can transform large language models into trustworthy clinical AI systems, a review outlines.
A distinctive cerebellar MRI signature—focal absence of cortex in middle-anterior hemispheres—was present in all 6 VPS11-related hypomyelinating leukodystrophy patients and absent in 21 other HLDs (p<.001).
In a meta-analysis, children with central nervous system tuberculosis had higher pooled imaging prevalence of leptomeningeal enhancement (89% vs 61%), hydrocephalus (81% vs 36%), and infarcts (65% vs 33%) than adults.
The Ascendancy of Yttrium-90 Radioembolization: Contemporary National Trends Among Liver Transplant Candidates With Hepatocellular Carcinoma.
MST-Net, a segmentation-free deep learning model, achieved AUC 0.95 (accuracy 90%) for T2 vs T3 rectal cancer staging on preoperative T2-weighted MRI, outperforming junior radiologists (69%) and matching senior (85%). External validation AUC 0.85 (accuracy 79%).
FDA 510(k) clearance for 3D-RD-S, a radiopharmaceutical imaging and dosimetry product from Radiopharmaceutical Imaging & Dosimetry, LLC; product code LLZ, radiology panel review.
FDA cleared Fujifilm's FCT iStream Phase 2 computed tomography system via the 510(k) pathway. The device is classified under product code JAK for computed tomography x-ray systems.
The FDA cleared NextMR Spine (MRI2CT, Inc.) via the 510(k) pathway. The radiological image processing system (product code QIH) was reviewed under the Radiology committee.
An ensemble model combining intratumoral/peritumoral CT radiomics with serum alkaline phosphatase and neutrophils predicted poorly differentiated esophageal squamous cell carcinoma (validation AUC 0.799; bootstrap AUC 0.849, 95% CI 0.790–0.891, n=261).
A CT radiomics-based random forest model predicted poor 3-month functional outcome (mRS ≥4) in conservatively managed basal ganglia hemorrhage with an AUC of 0.867 (95% CI 0.797–0.929) after bootstrap correction. Key predictors: admission GCS and wavelet radiomic features. Exter…
A model using PSA density and age predicted clinically significant prostate cancer in men with PI-RADS 3 MRI lesions (AUC 0.846 in external validation of 122 men).
<![CDATA[CT Radiation Dosing: Where Things Stand, Part 1]]>
UAE provides long-term benefits in women with uterine fibroids
eConsult systems may benefit radiology-provider communication
Subclinical Emphysema Linked to Accelerated Bone Loss in Men Without COPD
Among 7,772 critically ill adults, contrast-enhanced CT did not raise risk of acute kidney injury within 48 hours: 19.3% vs 20.4% for noncontrast scans, per an Emergency Radiology study. No link to later AKI, renal replacement therapy, or creatinine changes.
Heartvue.ai gets FDA nod for cardiac MRI analysis software
FY2027 CR Temporarily Halts OMB Grant Making Proposal
ACR Responds to NRC Radiation Safety Proposed Rule
ACR Urges CMS to Withdraw E/M Payment Reduction Proposal
Mammotome ramps up production of its Revolve breast biopsy needles amid shortage caused by Hologic Brevera recall. FDA projects the shortage may last through early 2027; ACR encourages using alternatives to prevent delayed care.
<![CDATA[FDA Clears AI Software for Automated Measurements on Cardiac MRI]]>
Facebook Live: AI Update
Philips launches eV14-2v transvaginal transducer for OB/GYN imaging
Avera Medical Group Employer Profile - American College of Radiology Career Center
<![CDATA[What New CCTA and Deep Learning Research Reveal About Small Plaque Volume and Coronary Atherosclerosis]]>
63-year-old man with progressive dyspnea revisited
Telix Pharmaceuticals Completes Enrollment in BiPASS Study for Prostate Cancer Imaging
Medicare’s move to MIPS Value Pathways in 2026 will block radiologists from using multispecialty group reporting, likely lowering their payment adjustments. Radiology-only MIPS reporters already averaged a 71.4 quality score, +0.14% adjustment, with 27.3% penalized.
