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Neuroimaging Findings in Recreational Substance Use

January 2026

Recreational substance use is associated with a broad range of neuroimaging findings, and radiologists play a key role in recognising patterns that influence emergency management and prognosis.

How Radiomics Can Improve Breast Cancer Screening and Reduce False Negatives

New study shows radiomic features from mammograms enhance breast cancer prediction, particularly for false-negatives and interval cancers.

New Muscle Reference Values Improve Sarcopenia Screening

Researchers have established standardised global cutoffs for skeletal muscle index and density on abdominal CT in healthy young adults, aiding early sarcopenia detection.

Heart Scans May Guide Life-Saving Treatments for Coronary Artery Disease

Imaging findings help guide targeted medical therapy for coronary artery disease, improving survival in selected patient groups.

Persistent Lung and Heart Inflammation Found in Majority of Long COVID Patients

Read how a recent study showed widespread cardiopulmonary abnormalities in long COVID patients one year post-infection.

Ultrasound-Guided Tracheostomy Cuts Complications and Boosts First-Puncture Success

Understand how ultrasound-guided PDT improves first-puncture success and reduces bleeding risk compared to landmark guidance.

Preoperative MRI May Not Improve Outcomes in HER2-Positive Breast Cancer

Understand how preoperative MRI does not boost survival in HER2-positive, HR-negative breast cancer

Deep Learning Boosts CT Diagnosis of Heart Ischaemia

AI model improves heart disease risk prediction by analysing CT scans and identifying ischaemic heart volume automatically.

Accelerated MRI Shows High Diagnostic Accuracy for Knee Injuries

AI-accelerated knee MRI delivers sub–5-minute scans with high diagnostic accuracy, validated against arthroscopic surgical findings.

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