Radiology – Page 3

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.

Cardiology news Radiology

Equivalence of Nongated and Gated Coronary Artery Calcium Scoring in Predicting Cardiovascular Events: Insights from MESA Exam 5

By MedXY 08/03/2026

Nongated coronary artery calcium (CAC) scoring from routine chest CT scans can predict cardiovascular events as reliably as standard gated CAC scans, offering widespread opportunities for risk stratification and preventive care.

Cardiology news Radiology

Optimizing Needle Thoracostomy in Obese Patients: Chest Wall Thickness Influences on Site Selection and Needle Length

By Zhang Paul 07/24/2026

Highlight 1. Chest wall thickness (CWT) varies significantly between anatomical sites used for needle thoracostomy…

news Psychiatry Radiology

Differential Brain Lithium Dynamics in Bipolar Disorder: Insights from 7Li MRI Comparing Once- vs Twice-Daily Dosing Regimens

By MedXY 07/17/2026

This study uses advanced 7Li MRI to reveal how brain lithium kinetics closely track serum levels in bipolar disorder patients under once- versus twice-daily lithium dosing, highlighting implications for dosing schedules and therapeutic monitoring.

news Oncology Radiology

Enhancing Intraoperative Margin Assessment in Early-Stage Breast Cancer with Specimen PET-CT Imaging: Insights from the BrIMA Trial

By MedXY 07/15/2026

The BrIMA trial demonstrates that specimen PET-CT imaging significantly improves intraoperative detection of positive margins during breast-conserving surgery for early-stage breast cancer, reducing re-excision rates and enhancing surgical outcomes.

Diabetes & Endocrinology news Pediatrics Radiology

Neurodevelopmental Outcomes of Children Conceived Post-Hysterosalpingography With Iodinated Contrast: A Critical Cohort Analysis

By MedXY 07/12/2026

This cohort study assesses the influence of hysterosalpingography with iodinated contrast on neurodevelopmental outcomes in children, revealing lower IQ scores in those conceived shortly after the procedure, warranting further investigation.

Dermatology news Radiology

When to Image: Expert Consensus on Staging and Surveillance Imaging for Cutaneous Squamous Cell Carcinoma

By MedXY 07/12/2026

A multidisciplinary Delphi panel offers practical, consensus-based recommendations to standardize when and how to use staging and surveillance imaging for localized cutaneous squamous cell carcinoma (CSCC).

Neurology news Radiology

Perfusion Imaging’s Role in Endovascular Therapy Outcomes for Posterior Cerebral Artery Stroke

By MedXY 07/10/2026

This study elucidates how baseline perfusion imaging parameters impact clinical outcomes and safety in isolated posterior cerebral artery occlusions treated with endovascular therapy, highlighting prognostic significance but limited predictive utility for EVT benefit.

Neurology news Radiology

Redefining Patient Selection for Endovascular Thrombectomy in Large-Core Ischemic Stroke: The Role of Quantitative Volumetry Beyond ASPECTS

By MedXY 07/08/2026

This study identifies a volumetric threshold of 110 mL infarct size beyond which the benefit of thrombectomy diminishes, advocating volumetric assessment over ASPECTS scoring to optimize treatment selection and outcomes in large-core stroke.

Diabetes & Endocrinology news Radiology

Evolving Paradigms in Diagnosing Cushing’s Disease: Is Bilateral Inferior Petrosal Sinus Sampling Becoming Obsolete?

By MedXY 07/08/2026

Recent evidence indicates that advances in imaging and hormonal testing allow a reduction in the use of bilateral inferior petrosal sinus sampling without compromising diagnostic accuracy in Cushing's disease.

news Oncology Radiology

Advancing Precision Prognosis in High-Grade Serous Ovarian Cancer via Multi-Time Point Radiomics and Clinical Data Integration

By MedXY 07/05/2026

This study demonstrates that combining clinical variables with computed tomography radiomics features improves the prediction of recurrence-free survival in high-grade serous ovarian cancer patients undergoing neoadjuvant chemotherapy and surgery.

Neurology news Radiology

Unraveling the Link Between Cortical Microinfarcts and Superficial Siderosis in Cerebral Amyloid Angiopathy

By MedXY 07/05/2026

This study reveals a spatiotemporal relationship between cortical microinfarcts and cortical superficial siderosis in cerebral amyloid angiopathy, suggesting that superficial siderosis may promote local ischemic injury and highlighting a potential target for therapeutic intervention.

Cardiology news Radiology

Harnessing Cardiac CT Radiomics of Epicardial Fat for Early Heart Failure Prediction

By MedXY 07/04/2026

Radiomic analysis of epicardial adipose tissue from routine cardiac CT scans enables robust, noninvasive early prediction of heart failure risk, enhancing conventional models and supporting precision prevention strategies.

Neurology news Radiology

Middle Meningeal Artery Embolization with n-Butyl Cyanoacrylate: A New Standard for Chronic Subdural Hematoma Management?

By MedXY 07/03/2026

A multicenter randomized trial shows that middle meningeal artery embolization with n-butyl cyanoacrylate, adjunct to standard care, significantly reduces recurrence and reoperation rates in chronic subdural hematoma without increasing adverse events.

Cardiology Clinical Updates news Radiology

Cardiac Risk After Heart-Sparing Breast Radiotherapy: Emphasis on Left Anterior Descending Artery Dose Metrics

By MedXY 07/02/2026

Emerging evidence indicates that radiation dose to the left anterior descending coronary artery better predicts cardiac events than whole-heart dose in breast radiotherapy, emphasizing the importance of LAD-based planning to reduce long-term cardiac risks.