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.
Proposed DIF-Net + Segformer-MViT model improved GIST segmentation on fused CT-PET over existing methods, though no specific numbers were reported.
In a grid-based assessment, Gemini 3.1 Pro outperformed GPT-5.4 on panoramic and periapical dental radiographs, while GPT-5.4 matched students on cephalometric landmarks. Both MLLMs lagged behind student consensus overall, with insufficient spatial reasoning for autonomous deplo…
A deep-learning model fusing computed tomography (CT) image and metadata predicted body weight from one slice with mean absolute error 4.06 kg (95% confidence interval 3.90–4.23) and R²=0.92 in 3,479 held-out exams.
A memory-efficient diffusion model reconstructs 3D ultrashort echo time (UTE) MRI from just 4000 spokes (50× undersampling), outperforming compressed sensing and iterative methods, with generalization to knee, ankle, and shoulder.
A new governance framework for hospital-radiology joint ventures structurally separates clinical authority from financial incentives. The Blueprint assigns quality oversight—accreditation, peer review, radiation safety, AI approval—to radiology groups, while operational authorit…
High-resolution frontal network analysis yielded 91.69% accuracy for Parkinson's diagnosis and 91.90% for subtype differentiation, with topological alterations in left rostral middle frontal gyrus correlating with motor scores.
In 144 youth (76 with bipolar disorder, 68 controls), higher diastolic blood pressure was associated with lower cerebral blood flow on arterial spin labeling MRI across multiple brain regions, an effect more pronounced in the bipolar group.
Sinus CT had 83% sensitivity and 97% specificity (AUC 0.9) for acute invasive fungal rhinosinusitis in 106 children; 17.5% of cases were missed on CT, most often at the middle turbinate, so nasal endoscopy remains gold standard when suspicion persists.
In 33 patients with confirmed neuro-melioidosis, brain MRI showed brainstem involvement in 57.6%, white matter tract dissemination in 66.7%, and diffusion restriction in 72.7%; recognizing this pattern may prompt earlier microbiologic testing.
On immediate post-EVT dual-energy CT, virtual non-contrast (VNC) reconstructions correlated best with final brain infarction (τ=0.63, P<.001). Mixed-energy and iodine map reconstructions showed weaker correlations (τ=0.47 and τ=0.23, respectively).
In a 10-patient pilot, ultrasound-guided cryoablation for benign thyroid nodules reduced mean volume from 26.1 mL to 10.7 mL at 12 months (p≤0.004), with ≥50% volume reduction in 90% and no moderate or severe adverse events.
In 50 patients with oligometastatic renal cell carcinoma, percutaneous image-guided thermal ablation achieved 10-year overall survival of 68.5%, cancer-specific survival 75.5%, and local tumor progression-free survival 87.6%; adverse events occurred in 9.9% of procedures.
MRI shows increased disc fat fraction in advanced IVDD. Macrophage lipid overload induces senescence, impairing efferocytosis; rosuvastatin restored lipid homeostasis and reduced disc damage in a rat model.
Rapid correction of severe hyponatremia (23.2 mmol/L/24h) in a woman with binge-eating/purging anorexia nervosa led to osmotic demyelination syndrome. Serial brain MRI showed central pontine and extrapontine myelinolysis. Radiologists should recognize ODS in patients with eating…
Cognitively healthy adults who later become amyloid PET-positive show thicker cortex and less thinning up to 7 years prior, indicating cortical changes may be an earlier biomarker than amyloid.
A prospective ED study of a large language model (LLM) clinical decision support system found physician usage dropped from 68% to 30% due to workload. Physicians preferred using it for radiology consultations (OR 2.98). Expert review rated 99 of 100 sampled outputs as clinically…
Radiologists can reduce nocebo harm in orthopedic reports by using patient-safe language that avoids frightening terms like 'bone-on-bone' and provides readable, contextualized explanations. A two-layer reporting structure, readability targets, and multilingual resources are pro…
Four-dimensional cine cinematic rendering (CR) of implanted cardiac devices showed feasibility inversely related to metallic burden: low-metal nitinol and catheter devices rendered well, but high-metal LVAD housings were substantially degraded by streak artifact. Observation fro…
An explainable MRI radiomics model predicted PTEN mutation status in adult gliomas (AUC 0.874, 95% CI 0.808–0.936, sensitivity 90.9%, specificity 71.7%) in a retrospective study of 195 patients, but limited PPV (PR-AUC 0.211) and external validation needed.
FDA clears the Swoop Portable MR Imaging System (Hyperfine) via 510(k) pathway. The system is classified under product code LNH (Radiology).
The FDA has cleared DRTECH Corporation's EXTRON 3 and EXTRON 6, image-intensified fluoroscopic x-ray systems, via the 510(k) pathway.
New immuno-PET tracer shows promise in lung cancer
Philips has issued a Class 2 recall of its Azurion R2.2.10 interventional fluoroscopic systems due to software glitches that could degrade image quality or cause loss of geometric movements, affecting nearly 11,000 units worldwide.
FDA Clears CureMetrix's cmAngio 2.0 for Enhanced BAC Detection
NeuroQuant® PET Gains FDA 510(k) Clearance for Cognitive Impairment Assessment
Innovative Imaging Technique Bridges Whole-Body and Cellular Cancer Scans
ROCKLAND WAKE UP: Local Leaders Join Rockland Daily in E-Bike and E-Scooter Safety Message
Flight attendants (6.9%) and pilots (6.7%) had the highest risk-adjusted percentages of radiation-related cancer deaths among 503 US occupations, exceeding nuclear technologists; a linked editorial urges earlier, more frequent mammography for female aircrew.
For men ≥80 with BPH, prostate artery embolization achieved 98.3% technical success, improved IPSS from 18.7 to 9.3 at 12 months, and freed 19/26 from catheter dependence, with only minor complications.
Radiology Partners unit Mosaic petitions FDA on imaging AI regulation
