Radiology – Medxy AI

Refining Right Ventricular Assessment in Pulmonary Hypertension: Impact of Postprocessing Techniques on Cardiac MRI Metrics

By MedXY 09/17/2026

This study examines how cardiac MRI postprocessing methods, including trabeculation exclusion and pulmonary artery flow measurement sites, significantly influence right ventricular volume and function assessment in pulmonary hypertension patients, affecting risk stratification and remodeling evaluation.

General Surgery news Radiology

Reevaluating Angiography in the Diagnosis and Management of Intraluminal Hemorrhage Following Pancreatoduodenectomy: Insights from 115 Cases Among 3,011 Surgeries

By MedXY 09/17/2026

This study highlights the diagnostic and therapeutic value of angiography in intraluminal postpancreatoduodenectomy hemorrhage, revealing its superiority in bleeding source localization and effective hemostasis compared to other modalities.

General Surgery news Radiology

Imaging-Guided Classification and Diagnostic Pathways for Appendiceal Abscesses: Practical Takeaways from the 2025 Italian Consensus

By MedXY 09/15/2026

A clear, imaging-centered framework for diagnosing and stratifying appendiceal abscesses—introducing anatomotopographic localization, the Jeffrey radiological grading, and pathway-based imaging recommendations to harmonize practice.

Neurology news Radiology

High-Resolution Disconnectome Enhances Prognostic Accuracy and Guides Thrombectomy Decisions in Basilar Artery Occlusion

By MedXY 09/14/2026

This study demonstrates that quantifying disconnected white matter fibers via high-resolution disconnectome analysis predicts 90-day outcomes and identifies thrombectomy responders better than conventional measures in acute basilar artery occlusion.

news Radiology Respiratory

Enhancing COPD Detection through Integrated Quantitative CT Biomarkers in Lung Cancer Screening Programs

By MedXY 09/10/2026

This study demonstrates that combining quantitative CT biomarkers with clinical data significantly improves the detection of previously undiagnosed COPD within lung cancer screening populations, optimizing referrals for confirmatory spirometry and enabling earlier diagnosis.

Neurology news Radiology

Early Detection of Cerebral Small Vessel Disease: Diffusion MRI Reveals a Decade-Long Preclinical Phase Before White Matter Hyperintensities

By MedXY 09/08/2026

Diffusion MRI detects microstructural brain changes up to 16 years before white matter hyperintensities appear, offering a valuable early window for cerebral small vessel disease intervention and improved risk stratification.

Cardiology news Radiology

Enhancing Diagnostic Accuracy in Stable Coronary Artery Disease: Impact of Adding CT-derived Fractional Flow Reserve (FFRct) – Insights from the FUSION Trial

By MedXY 09/08/2026

The FUSION randomized trial demonstrates that adding CT-derived FFR to coronary CTA significantly reduces unnecessary invasive angiographies without affecting clinical outcomes, cost, or quality of life in stable CAD patients with intermediate stenosis.

news OB/GYN & Women's Health Radiology

Molecular Subtypes of Uterine Leiomyomas: Clinical Implications and MRI-Based Predictive Triage in a Large Retrospective Cohort

By MedXY 09/07/2026

This study analyzes 720 genotyped uterine leiomyomas, revealing distinct clinical behaviors and treatment responses across molecular subtypes, with MRI aiding prognostic stratification to inform surgical and pharmacologic management.

Neurology news Radiology

CSF Biomarkers as Indicators of Disease Severity in Probable Cerebral Amyloid Angiopathy: Insights Beyond MRI

By MedXY 09/06/2026

This study demonstrates that cerebrospinal fluid beta-amyloid peptides correlate with MRI markers of disease severity in probable cerebral amyloid angiopathy, suggesting CSF biomarkers provide a direct measure of vascular amyloid burden, independent of Alzheimer-like pathology.

Neurology news Radiology

Revolutionizing Stroke Diagnosis: Noninvasive Thrombus Imaging with [18F]GP1 PET/CT

By MedXY 09/04/2026

A novel noninvasive imaging technique using [18F]GP1 PET/CT enables direct identification of thrombi in acute ischemic stroke, improving etiologic classification and predicting recurrence risk, heralding mechanism-based stroke management.

news Plastic Surgery Radiology

Silicone Axillary Lymphadenopathy Linked to Fourth-Generation Cohesive Breast Implant Rupture: Clinical Insights and Surgical Correlation

By MedXY 09/03/2026

This study evaluates silicone axillary lymphadenopathy (SAL) associated with rupture of fourth-generation cohesive silicone breast implants, revealing strong correlations with implant age and rupture type, essential for guiding patient management.

news OB/GYN & Women’s Health Radiology

Age-Related Anatomical Changes in the Clitoral-Vestibular Bulb Complex: Implications for Female Pelvic Health

By MedXY 09/01/2026

This study elucidates age-associated morphological changes in the clitoral-vestibular bulb complex using MRI, revealing diminished size and caudal displacement that may underlie sexual dysfunction and pelvic symptoms in aging women.

Neurology news Radiology

Unraveling White Matter Hyperintensities: Distinct Lesion Subtypes Reveal Diverse Clinical Implications Beyond Location

By MedXY 08/30/2026

Advanced MRI analyses identify three biologically distinct subtypes of white matter hyperintensities (WMHs), linking specific lesion evolution patterns with neurodegeneration and vascular/metabolic risks, offering refined insights into cerebrovascular contributions to aging and neurodegenerative diseases.

news Radiology Respiratory

Incidental Emphysema Detected on Routine Screening Chest CT and Its Association with Mortality in a Korean Population

By MedXY 08/24/2026

This study evaluates the independent association between incidental emphysema found on routine screening chest CT scans and all-cause mortality in a large Korean cohort, highlighting implications for risk stratification among ever-smokers.

news Otorhinolaryngology Radiology

Balancing Efficacy and Safety: Intentional Imaging Strategies in Primary Hyperparathyroidism

By MedXY 08/23/2026

This article examines the role of preoperative imaging in primary hyperparathyroidism, emphasizing radiation exposure, diagnostic accuracy, and the importance of intentional use to optimize surgical outcomes and patient safety.

Neurology news Radiology

DWI-Positive Lesions in Acute Intracerebral Hemorrhage: Insights into Cerebral Small Vessel Disease and Prognosis

By MedXY 08/15/2026

DWI-positive lesions in acute intracerebral hemorrhage patients correlate with cerebral small vessel disease markers and predict poorer 6-month outcomes, with lesion distribution varying by small vessel disease subtype.

Diabetes & Endocrinology news Radiology

Discontinuous Peripheral Punctate Echogenic Foci: A Novel Ultrasound Marker Highly Suggestive of Papillary Thyroid Carcinoma

By MedXY 08/13/2026

A new sonographic pattern characterized by discontinuous peripheral punctate echogenic foci (DPEF) in thyroid nodules is strongly associated with papillary thyroid carcinoma (PTC), suggesting its potential as an important diagnostic marker in thyroid cancer evaluation.

Cardiology Clinical Updates news Radiology

Vutrisiran Treatment and Cardiovascular MRI-Detected Changes in Cardiac Structure, Function, and Amyloid Burden in ATTR-CM

By MedXY 08/13/2026

Vutrisiran, an RNA interference therapeutic, significantly improves cardiac function, reduces amyloid burden, and attenuates disease progression in transthyretin amyloid cardiomyopathy as revealed by multiparametric cardiovascular MRI and corroborated by echocardiographic findings.

Neurology news Radiology

Deep Learning-Driven Synthetic MR Perfusion Maps: A Breakthrough in Acute Ischemic Stroke Imaging

By MedXY 08/12/2026

This study presents a deep learning model that generates synthetic T-max perfusion maps from noncontrast DWI and FLAIR sequences, potentially streamlining stroke imaging and eliminating the need for contrast agents.

Neurology news Radiology

Brain-Predicted Age Difference Enhances Dementia Risk Stratification in Subjective Cognitive Decline Beyond Standard MRI Assessment

By MedXY 08/11/2026

Brain-predicted age difference (brain-PAD) from MRI improves early dementia risk prediction in patients with subjective cognitive decline, outperforming traditional visual MRI ratings and offering prognostic value beyond amyloid biomarkers, especially in early-stage cognitive impairment.