Weekly AI digest
Radiology & medical imaging AI · week of 5 to 11 July 2026
222 peer-reviewed papers · 7 industry and regulatory items · conference and KOL highlights. Adapted from my weekly intelligence report. Full report: FR (PDF) · EN (PDF).
Three things that mattered
NEVA infers NMYC status from routine pathology
Zhu J et al. (Nature Communications) built NEVA, a neuroblastoma vision-language foundation model, on a multi-institutional cohort of 1,238 patients, where it outperformed ten foundation models including TITAN, UNI and Virchow on most of 11 clinical tasks. It reached AUROC 0.924 for NMYC amplification and 0.830 for 1p36 deletion from routine pathology alone, opening a route to risk stratification where molecular profiling is unavailable.Abdominal CT model keeps AUROC but loses thresholds
Erdogan HM et al. (Journal of Imaging Informatics in Medicine) trained a multi-window YOLOv11 system on 1,274 patients to detect six acute abdominal emergencies, reaching internal macro AUROC 0.941 and macro F1 76.1%. On the external Stanford Merlin cohort of 280 patients the macro AUROC held at 0.879, but macro F1 collapsed to 0.545 at frozen thresholds and recovered only to 0.648 after recalibration.Four FDA clearances land in a single week
CliniComp cleared an EHR-embedded PACS viewer, iHealthScreen cleared iPredict-DR (K253704) for nurse-operable diabetic retinopathy detection, OptraSCAN cleared an integrated digital pathology system with HER2 analysis (K260755), and Philips launched Alturion ultrasound following 510(k) clearance and CE mark. The cluster spans PACS, retina, pathology and ultrasound in seven days.
Peer-reviewed
Selected from 222 papers indexed in PubMed this week.
Magnetic Resonance Imaging-Based Artificial Intelligence in Predicting Prostate Cancer Biochemical Recurrence: Systematic Review and Meta-Analysis
Journal of Medical Internet Research, 7 July 2026A unified vision-language model for precision oncology and biomarker prediction in neuroblastoma
Nature Communications, 9 July 2026Intelligent surgical workflow recognition-based skill assessment for minimally invasive submandibular gland resection
npj Digital Medicine, 7 July 2026Anatomically Localized Detection of Six Acute Abdominal Emergencies on CT Using Multi-window Deep Learning: Development and Validation
Journal of Imaging Informatics in Medicine, 8 July 2026MRI Radiomics for Preoperative Microvascular Invasion Stratification in Hepatocellular Carcinoma: Comparative Analysis of Intratumoral, Peritumoral, and Combined Intratumoral-Peritumoral Approaches: A Systematic Review and Meta-analysis
Journal of Imaging Informatics in Medicine, 7 July 2026Multisequence MRI and clinical data-based deep learning radiomics model for predicting adjacent segment degeneration post-lumbar fusion: a retrospective multicenter study
BMC Medical Imaging, 6 July 2026Cross-Center Online Generalization Algorithm with Unadversarial Consistency for Fetal Heart Ultrasound View Recognition
Journal of Imaging Informatics in Medicine, 7 July 2026Artificial Intelligence-Assisted Screening for Patients With Diabetic Retinopathy and Age-Related Macular Degeneration in Family Medicine and Geriatric and Gerontology Care: Protocol for a Pragmatic Randomized Clinical Trial
JMIR Research Protocols, 6 July 2026
Industry & regulation
iHealthScreen clears iPredict-DR for autonomous diabetic retinopathy screening
The FDA granted 510(k) clearance (K253704) to iPredict-DR, which detects more than mild diabetic retinopathy from colour fundus images and can be operated by a nurse or minimally skilled healthcare worker.OptraSCAN clears an integrated digital pathology system
The FDA granted 510(k) clearance (K260755) to the OptraSCAN System, combining the OS-Ultra scanner with ImagePath image management and HER2 image analysis software under a pay-per-use model.CliniComp clears a PACS viewer embedded in its EHR
The FDA cleared CliniComp's PACS Viewer as a Medical Image Management and Processing System, enabling diagnostic-quality viewing and AI-driven prioritisation of high-acuity studies inside a single patient record.Philips launches Alturion ultrasound with AI-powered workflows
Philips released the Alturion ultrasound system in the USA and Europe following 510(k) clearance and CE marking, bundling Elevate Plus AI measurements for abdominal ultrasound to streamline acquisition and improve reproducibility.Viz.ai enters neurodegenerative disease with Cortechs.ai
Viz.ai will integrate the NeuroQuant and NeuroQuant MS suite into its care coordination platform, starting with multiple sclerosis and bringing quantitative MRI analysis to US hospitals and health systems.Catalyst MedTech partners with APQ Health on cardiac CT analysis
Catalyst MedTech will distribute APQ Health's coronary CTA viewer and FDA-cleared Autoplaque quantitative plaque analysis, pairing on-site image review with remote plaque characterisation and reporting.Natoe AI scales AI-native teleradiology across US hospitals
Natoe AI is delivering remote reads built around AI-drafted pre-read reports, with FDA-cleared AI flagging findings before the case opens and a board-certified radiologist signing every report.
Conferences & voices
RSNA News reported on a Radiology: Artificial Intelligence study in which a deep learning model estimating pulmonary nodule malignancy risk matched clinician-level accuracy using as little as 20 percent of its training data, trained on 16,077 annotated nodules from the National Lung Screening Trial and externally tested on the Danish Lung Cancer Screening Trial. Lead author Bogdan Obreja and senior author Colin Jacobs argued that resources are better spent on diverse, well-annotated datasets than on accumulating large volumes of similar cases. EuSoMII opened its 2026 Annual Meeting, to be held in Heraklion, Crete, on 9 and 10 October, under the theme "Sustainable Intelligence: Can Radiology AI be Green, Global, and Generational?". Its president Daniel Pinto dos Santos amplified the society's agentic AI teaser and Jacob Visser's attendance, signalling that the autumn programme will move past detection towards autonomous agents in the department. Curt Langlotz confirmed he will speak at RANZCR Intelligence26 in Sydney on 24 and 25 July, a meeting that has been moved to a larger venue after member demand exceeded capacity.
Source articles are indexed in PubMed with verified DOIs. Manuscript-stage work is excluded. The full weekly report is produced in French.
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