MedAI Digest

8:43

RADAR Broadens Abdominal CT Detection—and Helps...

MedAI Digest ·

2026/09/25

A generalist AI model trained on abdominal CT images and clinical reports improved radiologists’ detection sensitivity and shortened reading time. The gains came with a small reduction in…

en-US

8:31

CT-Derived Bone Density and Cognitive Decline: A...

MedAI Digest ·

2026/09/25

Lower bone density measured with deep learning on chest CT was associated with faster global cognitive decline in MESA. Brain MRI findings were more selective: regional associations survived…

en-US

8:48

PTSD and Social Needs Linked to Higher Cognitive...

MedAI Digest ·

2026/09/25

Among 3.8 million older US veterans, co-occurring PTSD and documented health-related social needs were associated with the highest hazard of newly diagnosed cognitive impairment or dementia. Their joint…

en-US

7:46

Predicting Progression to Improve Precision in Early...

MedAI Digest ·

2026/09/25

Baseline predictions of disease progression could make early Alzheimer’s disease trials more statistically efficient. In a retrospective analysis, prognostic-score adjustment reduced treatment-effect variance by 19.7%, corresponding to a…

en-US

8:17

Predicting Diabetes Complications Month by Month:...

MedAI Digest ·

2026/09/24

Monthly updated models predicted acute and chronic diabetes complications with external-validation AUCs of 0.77–0.85. Yet strong discrimination did not guarantee precise identification of future events: positive predictive value…

en-US

7:39

iEVIP Links Smarter EV Isolation to Single-Vesicle...

MedAI Digest ·

2026/09/23

iEVIP integrates feedback-controlled extracellular vesicle isolation with multiplexed fluorescence profiling. Its engineering results are promising, but exploratory classification across two clinical cohorts highlights the remaining challenge of generalizability.

en-US

8:30

A Wearable Naloxone Patch Detects Overdose Earlier in...

MedAI Digest ·

2026/09/23

A wearable acoustofluidic patch combined respiratory monitoring, deep learning, and automatic naloxone delivery to shorten fentanyl-induced respiratory depression in mice. The study by Xing, Yang, Li and colleagues…

en-US

8:33

Plasma Metabolites Show Promise for COPD Diagnosis,...

MedAI Digest ·

2026/09/23

Plasma metabolite signatures distinguished COPD from non-COPD participants and predicted several measures of progression in two Chinese cohorts. However, external validation showed uneven performance, particularly for early disease.

en-US

7:44

EAGLE AI Detects Esophageal Cancer on Chest CT—but...

MedAI Digest ·

2026/09/23

EAGLE can identify esophageal cancer on noncontrast chest CT with high specificity, creating an opportunity to detect malignancies on existing scans. Its lower sensitivity for early cancer and…

en-US

8:15

RayDINO: Learning from Unlabeled X-rays to Strengthen...

MedAI Digest ·

2026/09/19

Can learning from unlabeled X-rays provide a reusable foundation for radiology AI? RayDINO delivered gains across several classification, segmentation and report-generation benchmarks, although performance advantages were not universal…

en-US

7:27

Brain FDG PET Segmentation Without MRI: AI Delivers...

MedAI Digest ·

2026/09/19

An AI model segmented 52 anatomical regions directly from brain FDG PET, with regional uptake measurements closely matching MRI-derived references. The findings support PET-only quantification when structural MRI…

en-US

7:19

Fewer Students, Greater Dependence: UK Recruitment’s...

MedAI Digest ·

2026/09/19

Falling international undergraduate acceptances do not necessarily mean falling dependence on the countries that supply them. Forecasts through 2030 suggest that UK universities could face declining or plateauing…

en-US

8:26

MARBLE: An MRI Marker Links LATE Neuropathology to...

MedAI Digest ·

2026/09/18

MARBLE, a fully automated MRI-based marker, distinguished advanced LATE neuropathology in external autopsy validation and was associated with subsequent cognitive decline. Its strongest discrimination occurred among participants scanned…

en-US

8:28

Before NEC: Gut Phages and Resistance Genes Reveal...

MedAI Digest ·

2026/09/18

Microbial signals preceding necrotising enterocolitis (NEC) differed according to when preterm infants developed disease. Gut phage profiles performed best for early-onset NEC, while bacterial antibiotic-resistance profiles were more…

en-US

7:40

Chest CT Muscle Attenuation Adds to Prediction of...

MedAI Digest ·

2026/09/18

Paraspinal muscle attenuation on routine noncontrast chest CT added information about future thoracic vertebral bone mineral density (BMD) in a longitudinal MESA analysis. The central distinction: predicting follow-up…

en-US

8:07

GPT-5-Thinking Narrows the Diagnostic Gap in Tumor...

MedAI Digest ·

2026/09/18

GPT-5-Thinking assistance improved generalist radiologists’ diagnostic accuracy in a retrospective study of orbital and head-and-neck tumor MRI reports. The model also achieved top-ranked diagnostic accuracy numerically similar to…

en-US

7:46

Five-Minute Patient-Specific AI for Aligning X-Rays...

MedAI Digest ·

2026/09/17

Five minutes of patient-specific fine-tuning could substantially shorten preparation for aligning intraoperative X-rays with preoperative 3D scans. In this computational study, xvr achieved accuracy statistically indistinguishable from 12-hour…

en-US

7:22

Local Medical AI: Repeated Diagnostic Agreement Helps...

MedAI Digest ·

2026/09/16

Locally hosted medical AI agents achieved competitive diagnostic accuracy in retrospective simulations, but their reliability depended on the model, dataset and configuration. Agreement across repeated encounters helped identify…

en-US

8:30

A 10-Gene Network Score Reveals Progression Risk in...

MedAI Digest ·

2026/09/15

A multiomics analysis identified molecular differences associated with progression within clinically low/intermediate-risk prostate cancer. Higher ZNF268 expression marked better outcomes, while a related 10-gene Rewiring Score identified patients…

en-US

7:37

Clinical Notes Improve Prediction of Radiation...

MedAI Digest ·

2026/09/15

Symptoms documented before and during radiotherapy improved prediction of radiation pneumonitis in a retrospective lung cancer cohort. The strongest model combined natural language processing (NLP) features with demographic…

en-US

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