MRI – Medxy AI

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.

Diabetes & Endocrinology news Ophthalmology

Teprotumumab Versus Intravenous Glucocorticoids in Thyroid Eye Disease: Insights from a Japanese MRI Study

By MedXY 08/26/2026

This study evaluates teprotumumab's effectiveness for thyroid eye disease in Japanese patients, revealing notable improvements in orbital inflammation and proptosis compared to intravenous glucocorticoid therapy with distinct MRI-based anatomical effects.

Neurology news

Unraveling Lesion Progression in Adult Cerebral Adrenoleukodystrophy to Inform Personalized Management

By MedXY 08/14/2026

This multicenter study characterizes lesion growth variability in adult cerebral adrenoleukodystrophy, highlighting key MRI and biomarker predictors to guide personalized treatment and improve clinical trial designs.

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.

AI Cardiology news

Revolutionizing Myocardial Scar Detection: AI-Powered Contrast-Free MRI via Virtual Native Enhancement

By MedXY 07/18/2026

A prospective multicenter study demonstrates that AI-driven virtual native enhancement (VNE) MRI can accurately detect and quantify myocardial scars without contrast agents, potentially reducing the need for gadolinium-based imaging in clinical cardiology.

news Radiology Urology

Enhanced Detection of Clinically Significant Prostate Cancer: Insights from the Stockholm3-MRI Screening Study Two-Year Follow-up

By MedXY 06/25/2026

The Stockholm3 test combined with MRI screening significantly improves detection of clinically significant prostate cancer compared to PSA alone, reducing missed cases and unnecessary biopsies in a population-based study with 2-year follow-up.

Cardiology Diabetes & Endocrinology news

Lifestyle-Induced Visceral Fat Loss as a Key Target for Durable Cardiometabolic Health: MRI-Based 5- and 10-Year Follow-Up After Two Clinical Trials

By MedXY 06/10/2026

Long-term follow-up after two lifestyle trials found that reductions in visceral fat, more than overall weight loss, were linked to sustained cardiometabolic benefits and a lower risk of type 2 diabetes.

Diabetes & Endocrinology news Radiology

Pituitary Adenoma Imaging as a Key Determinant of Acromegaly Diagnosis and Outcomes

By MedXY 06/07/2026

High-quality pituitary imaging is essential for diagnosing and managing acromegaly, localizing somatotroph adenomas, guiding surgery or radiotherapy, and reducing treatment-related harm. A standardized, tiered MRI-based approach improves accuracy and supports better outcomes.

Cardiology Diabetes & Endocrinology news

Visceral Fat Loss, Not Weight Loss Alone, May Be the More Durable Target for Long-Term Cardiometabolic Health

By MedXY 06/03/2026

Long-term follow-up of CENTRAL and DIRECT-PLUS suggests MRI-measured visceral fat loss during lifestyle intervention predicts sustained cardiometabolic benefit and lower future type 2 diabetes risk, even after substantial weight regain.

news Ophthalmology

Pathologic Myopia Globe Shape and Long-Term Prognosis

By MedXY 06/01/2026

Three-dimensional eye shape on MRI predicted 15-year outcomes in high myopia. Nasally distorted and conical eyes had the highest risk of rapid elongation, macular thinning, myopic degeneration, and visual field defects.

Neurology news Public Health

Cerebral “Dirty-Appearing” White Matter and Its Link to Cognitive Decline and Dementia Risk

By MedXY 05/13/2026

In older adults with limited small vessel disease, “dirty-appearing” white matter on MRI was not linked to baseline cognition, cognitive decline, or dementia risk, unlike conventional white matter hyperintensities.

Infectious Diseases news Radiology

WBC SPECT/CT Outperforms MRI in Early Detection of Diabetic Foot Osteomyelitis, Study Finds

By MedXY 04/13/2026

A prospective study of 47 patients reveals that white blood cell SPECT/CT demonstrates superior sensitivity and specificity compared to conventional MRI for initial diagnosis of diabetic foot osteomyelitis. While both modalities perform equally after antibiotic treatment, WBC SPECT/CT emerges as the preferred first-line imaging modality for suspected cases.

Clinical Updates news Oncology Radiology

Predictive Power of MRI-Based Radiomic Dynamics for Pathological Complete Response in Hepatocellular Carcinoma: A Deep Learning Synthesis

By MedXY 03/15/2026

This review evaluates how deep learning-assisted delta radiomics on MRI, combined with AFP response, provides a non-invasive, high-accuracy prediction of pathological complete response in unresectable HCC undergoing conversion immunotherapy.

Neurology news Radiology

Apixaban Shows No Increased Risk of MRI-Detected Intracranial Hemorrhage Compared to Aspirin in Atrial Cardiopathy

By MedXY 02/05/2026

An exploratory analysis from the ARCADIA-MRI substudy reveals that apixaban carries a similar risk of incident intracranial hemorrhages, microbleeds, and superficial siderosis compared to aspirin in patients with atrial cardiopathy and cryptogenic stroke.

news Radiology Urology

Five-Year Safety of Avoiding Biopsy After Negative MRI in Prostate Cancer Pathways

By MedXY 12/17/2025

Long-term data show RAPID MRI-directed pathway safely avoids unnecessary biopsies while maintaining low rates of clinically significant prostate cancer.

Clinical Updates Gastroenterology Oncology Radiology Specialties

Diagnostic Accuracy of MRI and CT in Evaluating Nonviability of Disappearing Colorectal Liver Metastases: An International Prospective Study

By MedXY 10/10/2025

Combining MRI and CT improves detection of nonviable disappearing colorectal liver metastases but does not reliably confirm nonviability, challenging the management of such lesions post-chemotherapy.

Clinical Updates Family Medicine & Nutrition Neurology Pediatrics Specialties

Decoding Metabolic Adaptation: Caloric Restriction’s Impact on Organ Size in the CALERIE 2 Trial

By MedXY 09/16/2025

This study explores how caloric restriction influences organ size and metabolic adaptation, using MRI data from the CALERIE 2 trial, revealing nuanced changes in energy expenditure linked to organ-specific tissue loss.

AI Clinical Updates Oncology Specialties Urology

AI Foundation Model Revolutionizes Non-Invasive Diagnosis and Grading of Prostate Cancer

By MedXY 09/03/2025

A multidisciplinary Chinese team has developed an AI-driven MRI-pathology foundation model that enables accurate, non-invasive diagnosis and grading of prostate cancer, significantly improving clinical decision-making and reducing unnecessary biopsies.

Neurology Nursing & care Specialties

Acupuncture Enhances Brain White Matter Integrity and Alleviates Postconcussion Symptoms in Mild TBI: Evidence from a Randomized Controlled MRI Study

By MedXY 08/26/2025

This randomized controlled trial demonstrates that acupuncture improves white matter microstructure on MRI and reduces long-term postconcussion symptoms in mild traumatic brain injury patients, with sustained effects at 6-12 months.