Radiology

Latest AI and machine learning research in radiology for healthcare professionals.

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The Scaffold Effect: How Prompt Framing Drives Apparent Multimodal Gains in Clinical VLM Evaluation

Trustworthy clinical AI requires that performance gains reflect genuine evidence integration rather ...

MRI-to-CT synthesis using drifting models

Accurate MRI-to-CT synthesis could enable MR-only pelvic workflows by providing CT-like images with ...

Curriculum-Guided Myocardial Scar Segmentation for Ischemic and Non-ischemic Cardiomyopathy

Identification and quantification of myocardial scar is important for diagnosis and prognosis of car...

Cone-Beam CT Image Quality Enhancement Using A Latent Diffusion Model Trained with Simulated CBCT Artifacts

Cone-beam computed tomography (CBCT) images are problematic in clinical medicine because of their lo...

FINDER: Zero-Shot Field-Integrated Network for Distortion-free EPI Reconstruction in Diffusion MRI

Echo-planar imaging (EPI) remains the cornerstone of diffusion MRI, but it is prone to severe geomet...

Progressive Learning with Anatomical Priors for Reliable Left Atrial Scar Segmentation from Late Gadolinium Enhancement MRI

Cardiac MRI late gadolinium enhancement (LGE) enables non-invasive identification of left atrial (LA...

Retinal microvascular features are associated with CMR measures of subclinical cardiovascular dysfunction

Background Microvascular dysfunction is a key component of many cardiovascular (CV) diseases. Assess...

Automated Quality Assessment of Blind Sweep Obstetric Ultrasound for Improved Diagnosis

Blind Sweep Obstetric Ultrasound (BSOU) enables scalable fetal imaging in low-resource settings by a...

Low-Rank-Modulated Functa: Exploring the Latent Space of Implicit Neural Representations for Interpretable Ultrasound Video Analysis

Implicit neural representations (INRs) have emerged as a powerful framework for continuous image rep...

Diffusion MRI Transformer with a Diffusion Space Rotary Positional Embedding (D-RoPE)

Diffusion Magnetic Resonance Imaging (dMRI) plays a critical role in studying microstructural change...

Usages and perceptions of artificial intelligence among French radiologists

This study analyzes the adoption, barriers, and expectations of French radiologists regarding the us...

Utility of 3D Facial Analysis As A Biomarker In Rare Diseases Exploration with Hereditary Angioedema

Importance: People living with rare diseases (PLWRD) often face significant challenges in receiving ...

Few-Shot Left Atrial Wall Segmentation in 3D LGE MRI via Meta-Learning

Segmenting the left atrial wall from late gadolinium enhancement magnetic resonance images (MRI) is ...

MedOpenClaw: Auditable Medical Imaging Agents Reasoning over Uncurated Full Studies

Currently, evaluating vision-language models (VLMs) in medical imaging tasks oversimplifies clinical...

Dissecting Model Failures in Abdominal Aortic Aneurysm Segmentation through Explainability-Driven Analysis

Computed tomography image segmentation of complex abdominal aortic aneurysms (AAA) often fails becau...

CORA: A Pathology Synthesis Driven Foundation Model for Coronary CT Angiography Analysis and MACE Risk Assessment

Coronary artery disease, the leading cause of cardiovascular mortality worldwide, can be assessed no...

Cross-Scanner Reliability of Brain MRI Foundation Model Embeddings: A Travelling-Heads Study

Foundation models (FMs) for brain magnetic resonance imaging (MRI) are increasingly adopted as pretr...

3D-LLDM: Label-Guided 3D Latent Diffusion Model for Improving High-Resolution Synthetic MR Imaging in Hepatic Structure Segmentation

Deep learning and generative models are advancing rapidly, with synthetic data increasingly being in...

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