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.
FDA cleared OOOPDS from Taiwan Main Orthopaedic Biotechnology through the 510(k) pathway; the radiology-category device is assigned product code LLZ.
FDA 510(k) clearance has been granted to Mdsim S.A. for SPINEsim v1.0 (product code LLZ), a radiology device, according to the agency's radiology device database.
The U.S. FDA has cleared the Artificial Intelligence Renal Assessment (AIRA) Version 1, a radiology AI device for renal assessment, via the 510(k) pathway.
Heart failure with preserved ejection fraction (HFpEF) patients showed lower left brain perivascular diffusion (DTI-ALPS 1.64 vs 1.77, p=0.04) and worse cognition. Adjusted β for MoCA: 0.021 (p=0.007). Cross-sectional.
CAIX-targeted PET tracer shows promise in patients with ccRCC
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Standardized care coordination may reduce inpatient MRI safety events.
Mid Atlantic Contracting Employer Profile - American College of Radiology Career Center
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<![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.
