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.
In the REVEAL study, the investigational PET tracer iodine-124 evuzamitide demonstrated 94% sensitivity and 86% specificity for detecting cardiac amyloidosis. Diagnostic performance remained high for both transthyretin (96% sens) and light-chain (95% sens) subtypes.
Comparative Evaluation of Preoperative Ultrasonography and Mammography in Breast Carcinoma: Correlation With Intraoperative and Histopathological Findings
Improving diagnostic performance of O-RADS MRI: semi-quantitative intensity curves vs visual assessment of enhancement
Retrospective study: AI-based CT-SYNTAX score (n=411) showed moderate agreement with invasive angiography (κ=0.37, 69.2% agreement) and small mean bias (0.22; 95% limits -19.19 to 19.63). Processing time in left main/three-vessel disease: 49.2s. Treatment recommendation agreemen…
Postoperative circulating tumor DNA positivity was the strongest predictor of recurrence after curative treatment of colorectal liver metastases (HR 4.78), a meta-analysis of 293 studies finds.
A multi-center 3D AI framework for renal cyst segmentation on contrast-enhanced CT achieved a Dice score of 0.82 and sensitivities of 0.95–0.97 on external test sets. Uncertainty-based flagging reduced poor segmentations from 17% to 5% when 20% of cases were reviewed.
In 564 men undergoing MRI-targeted/fusion biopsy and radical prostatectomy, PI-RADS independently predicted clinically significant prostate cancer (68.3%) and biopsy-to-prostatectomy upgrading (29.1%), but model discrimination was limited, so it should be used with other paramet…
Organ-specific weighted CT dose index derived from routine CT metadata using deep-learning segmentation can differ from whole-scan CTDIvol by up to 70% within one acquisition, with manufacturer-dependent archive completeness.
Flad Architects Employer Profile
What's this liver lesion? #radiology #foamrad #ctscan #radres
What's in the gallbladder?
Liver metastasis masquerading as a hemangioma
Nonshadowing gallstone
In a small Japanese cohort (n=47), upright CT-derived total and visceral fat areas showed higher sensitivity for metabolic syndrome than manual waist circumference or supine CT measures, and correlated with metabolic markers up to r=0.91.
A newly proposed framework shifts focus from algorithm development to real-world AI implementation in radiology, addressing the Global South's radiologist shortages and uneven diagnostic access as both barriers and transformative opportunities.
Incidentally found prevascular mediastinal nodules often need magnetic resonance imaging (MRI) problem-solving after contrast-enhanced computed tomography (CT) because cystic lesions can mimic solid tumors; integrating imaging, epidemiology, and clinical/lab data may reduce unne…
100% of 141 radiology residents from 28 Italian residency programs recommended repeating the ANATOMIADI challenge, a national image-based anatomy competition using CT and MRI. The event was considered most suitable for 3rd- and 4th-year trainees.
A narrative review proposes a pragmatic AI framework for radiology in Somalia, prioritizing chest X-ray TB screening, emergency triage, and teleradiology support, with emphasis on local validation and human accountability.
Attending RSNA 2026 in Chicago offers radiologists a concentrated opportunity to see key imaging advancements and build career-shaping connections, especially for first-time attendees.
PET outperforms CT in ovarian cancer
An MRI-based biomarker tool can predict progression to dementia.
Novarad releases NovaPACS update
GEHC adds three systems to Vivid ultrasound portfolio
Sustainability efforts should look to state power grids
Gaining a global perspective and prioritizing direct patient contact can transform clinical leadership in radiology, says Jean-Pierre Tasu, MD, PhD, on RSNA Unscripted. He shares tips on leveraging networks and guiding the next generation.
Women's Imaging MinnieCast, Episode 16: Breast AI expectations versus performance
83-year-old female former smoker with imaging follow-up revisited
9th annual Rockaway Film Festival returns to Arverne Cinema
After Intermountain Health bought Las Vegas Steinberg Diagnostic Medical Imaging, patients report delayed imaging results—one waited 23 days vs prior week. System blames radiologist shortage (Nevada 9 per 100,000) and plans to hire 20 radiologists.
