The 2026 Chinese lung cancer guideline adds AI and opportunistic screening in low-dose CT, expands molecular testing, and updates treatment regimens for NSCLC, including perioperative, consolidation immunotherapy, and targeted therapy for EGFR, ALK, KRAS, HER2, and MET alteratio…
On 76 test cases, the AI framework achieved Cobb angle MAE 2.4°, Lenke curve type accuracy 0.895, and reduced review time from 8.2 to 1.5 min/case.
PSAD remained below 0.11 ng/mL² across all ages in 1037 healthy German men, contrasting with continuously rising PSA. 95th percentile reference: PV 51.39 mL, PSA 2.79 ng/mL, PSAD 0.071 ng/mL².
A multiphase CT angiography spot sign identified high-risk intracerebral hemorrhage: hematoma expansion occurred in 25/51 (49%) phase-1, 13/28 (46%) phase-2, and 4/9 (44%) phase-3 spots versus 12/71 (17%) with no spot sign.
Balancing Innovation and Responsibility: Ethical Challenges of AI in Radiology
Favorable Decision for ACR Members in “TMA III” NSA Case
Here's Why You Need to Attend RSNA 2026
Teleradiologist - Multiple flexible opportunities for 1099 general diagnostic teleradiologists Job Opening in Wisconsin
<![CDATA[FDA Approves New Tau PET Imaging Agent for Alzheimer’s Disease]]>
Breast Imaging Advocacy & Radiology Leadership | RSNA Unscripted with Amy Patel, MD
Women's Imaging MinnieCast, Episode 15: BACs and heart disease risk
<![CDATA[Could Photon-Counting CT Supplant Echocardiography for Primary Imaging of Transcatheter Heart Valves?]]>
FDA Greenlights TAUKLARIFY™, a New Imaging Agent for Alzheimer's Disease
Epic's new one-click image exchange lets outside hospitals share CT, MRI, and X-ray studies without CDs; its duplicate order checks already prevent over 21,000 repeat scans per year.
Deep learning segmentation of glioblastoma on multiparametric MRI achieved median Dice scores of 0.90 (whole tumor), 0.94 (tumor core), 0.86 (enhancing tumor) in 50 UCSF-PDGM subjects.
Six MRI techniques—structural, diffusion tensor, spectroscopy, quantitative susceptibility mapping, arterial spin labeling, and functional MRI—characterize hippocampal damage across Alzheimer's stages; combining them with machine learning improves early screening and prognosis.
Updated WHO salivary gland tumor classification now lists 15 benign epithelial types and adds four new benign entities; Part I reviews imaging of six rare benign tumors to sharpen radiologic-pathologic recognition.
In prostate cancer active surveillance, multiparametric MRI (mpMRI) progression has 59% sensitivity and 75% specificity, with 81-88% negative predictive value; standardized PI-RADS v2.1/PI-QUAL v2/PRECISE v2 reporting improves monitoring but does not replace scheduled biopsies.
ACR RADS in China: Benefits and harms of regionally modifying evidence-based international systems.
In patients aged 80+ undergoing prostate artery embolization, technical success was 98.3%, 12-month clinical success 80.8%, mean International Prostate Symptom Score fell from 18.7 to 9.3 and quality of life from 4.5 to 1.8, catheter independence in 73.1%, no severe complication…
Integrated model combining emphysema, Pi10, airway branch count, and clinical data detected undiagnosed COPD with AUC 0.83 (95% CI 0.80-0.86) in 5,014 lung screening participants, up from 0.69 for emphysema alone, reducing confirmatory spirometry referrals from 41% to 34%.
A 3D convolutional autoencoder reduced temporal image variability in cardiac-gated SPECT by 47.4% and improved LV wall uniformity by 20.6%, with high agreement (r>0.94) for functional measures like ejection fraction and volumes, in 50 studies.
A spin-locked MOLED technique with deep learning reconstruction maps T1ρ, T2, and T2* in ~11 sec/slice, with phantom correlation r>0.997 and in vivo repeatability CV<3.3%. In an MS patient, T1ρ was elevated in lesions relative to normal white matter.
A prospective study of 369 patients with non-specific symptoms found that integrating glycomics with NMR metabolomics achieved an AUC of 0.814 for cancer detection, with a refined subgroup AUC of 0.884. A two-dimensional risk-projection model reached 89.2% accuracy for cancer cl…
In 96 treatment-naive pancreatic cancer patients, higher peripheral tumor fluidity on multifrequency MR elastography independently predicted shorter disease-free survival after R0 resection (HR 2.15, 95% CI 1.03–4.50) and correlated with tumor stage, perineural invasion, nodal a…
Letter to the Editor: Axillary radiological complete response in HER2-positive breast cancer: toward validated decision support.
Letter to the Editor: Beyond external validation: Is TED-Net ready for real-world generalization?
An automated deep-learning model segmented neck abscesses on multiparametric MRI with a mean Dice similarity coefficient of 0.828 in a study of 226 patients. A simpler model using only post-contrast T1-weighted images was non-inferior, offering a streamlined alternative.
A narrative review reports patient navigation services are linked to about a 50% relative increase in breast cancer screening rates compared with controls, while culturally tailored education and community outreach also improve mammography completion. Radiology practices should…
FDA grants 510(k) clearance to Radformation for AutoContour RADAC V6, an automated contouring software for radiation therapy planning.
FDA cleared Screenpoint Medical’s Transpara 2.1.0 AI software for mammography via 510(k) premarket notification.
FDA cleared AdvaView, a radiological image processing system from ADVAHEALTH SOLUTIONS, via the 510(k) pathway. Product code LLZ.
Aortitis is a high-risk vascular syndrome requiring etiology-first classification. Before escalating immunosuppression, infection must be excluded and inflammatory activity differentiated from fixed structural damage. Multidisciplinary teams—including radiology—are essential for…
Bilateral-asymmetry multiple-instance learning for breast cancer on preselected chest CT slices achieved sensitivity 0.286 (95% CI 0.160-0.415), specificity 0.825, and ROC AUC 0.547 in nested validation—feasibility only, not detection of unsuspected cancer.
