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.
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.
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.
Quantitative CCTA Plaque Differences Between Japanese and Non-Japanese Patients: Insights From ADVANCE.
Automated segmentation model GAM-DeepLabV3+ achieved a mean Dice similarity coefficient of 0.939 for renal tumors on CT, outperforming FPN and nnU-Net (P<.001), with a 95% Hausdorff distance of 1.485 pixels. External validation on KiTS19 yielded Dice 0.928.
Adding ACR TI-RADS descriptors to ultrasound images increased ChatGPT-5.4’s accuracy for thyroid nodule classification to 84.2% vs 73.8% with images alone (P=0.001), but matched features-only input (84.2%).
Osteoporosis screening: Are we entering a new era? The point of view of the clinician.
In 1,034 women (4,185 chest CTs), AI-derived T12 bone density trajectories showed low baseline bone status was not a consistent marker of faster loss: absolute decline 10.82 vs 12.52 mg/cm3 (P=0.022), slope -3.08 vs -3.91 mg/cm3/yr (P=0.011).
A new quality control framework for multi-label chest X-ray classification improved mean F1 score (0.574 vs 0.563) and sensitivity (0.752 vs 0.700) over output-based methods, with up to 21.92% boost in bootstrapped F1 under noise. Evaluated on CheXpert, the INFORMER approach use…
Claude 4.6 Sonnet achieved >90% accuracy answering 30 Turkish patient questions on contrast agents per ACR guidelines. Gemini 3 was more conservative, causing over-triage. All LLMs lacked citations; readability required 10.5–11.6 yrs education. LLMs best as hybrid tools with MD…
In 973 patients with intermediate computed tomography-derived fractional flow reserve (CT-FFR), planned revascularization was 39.8% for 0.71–0.75 vs 19.3% for 0.76–0.80 (adjusted odds ratio 2.38; 95% confidence interval 1.72–3.29); effect strongest in CAD-RADS 3.
Multiparametric CT/MRI with artificial intelligence may noninvasively evaluate tertiary lymphoid structures in hepatocellular carcinoma, whose presence is tied to immunotherapy response and prognosis, offering a route to predict benefit.
CAIX-targeted PET tracer shows promise in patients with ccRCC
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New York Oncology Hematology Employer Profile
Standardized care coordination may reduce inpatient MRI safety events.
Mid Atlantic Contracting Employer Profile - American College of Radiology Career Center
A 'Wake-Up Call' for BI-RADS 3 Audits
The Power of Peer Review
<![CDATA[The Shifting Power Dynamic in Radiology: Respect and Equal Footing with Referring Clinicians ]]>
Diagnosing the hidden causes of ulnar-sided wrist pain.
Learn a systematic approach to identify frontal, parietal, temporal, and occipital gyri on brain MRI using key sulcal landmarks like the central sulcus.
University of Maryland School of Medicine
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GE HealthCare is in talks to acquire radiopharmaceutical manufacturer Sofie Biosciences for $1 billion; the Financial Times reports a deal could be announced within a week. Sofie runs 15 U.S. sites and manufactured over 567,000 doses for partners and customers.
Radiology Associates of San Luis Obispo, a 23-physician practice with three outpatient imaging centers, joins Strategic Radiology as its 50th member group; the coalition now represents over 2,500 physicians.
<![CDATA[Molecular Imaging in Focus: Can the Newly FDA-Approved PET Agent Floretyrosine F18 Have an Impact for Glioma Imaging?]]>
The gastroduodenal artery passes behind the first part of the duodenum, so a posterior duodenal ulcer can erode into it, causing major upper GI bleeding. The superior mesenteric artery runs anterior to the third part of the duodenum.
A CT tutorial on hepatic abscess: pearls for accurate diagnosis, common pitfalls, and interpretive challenges — Part 2.
