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Artificial Intelligence

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Image: Artificial intelligence (AI) standalone performance and reader performance with versus without AI assistance. (A) Receiver operating characteristics (ROC) curve for AI standalone performance in the US dataset (AUC 0.899, 95% CI 0.858 to 0.939). (B) ROC curve for AI standalone performance in the Korean dataset (AUC 0.963, 95% CI 0.946 to 0.975). (C) Pooled reader ROC without (AUC 0.718) versus with (AUC 0.852) AI assistance in the Korean dataset; P<0.001. AUC, area under the receiver operating characteristics curve. (Leonard Sunwoo et al., Journal of NeuroInterventional Surgery (2026). DOI: 10.1136/jnis-2026-025339)

AI Improves Non-Contrast CT Interpretation for Time-Sensitive Stroke Assessment

Acute ischemic stroke occurs when a blood vessel in the brain becomes blocked, requiring rapid diagnosis to enable timely reperfusion therapy. Emergency departments often use computed tomography angiography... Read more

Critical Care

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Image: Anatomically guided sonography for trauma assessment includes a mixed reality headset (e.g., top left). Example views show virtual augmentation overlays for anatomy registration and ultrasound probe guidance on a test surrogate. The anatomical display is customized based on the organ or region being targeted with the ultrasound probe. (Robert S. Armiger, Anna E. Knight, Catherine M. Carneal, et al. Journal of Medical Imaging (2026). DOI: 10.1117/1.jmi.13.4.045001)

Anatomical Guidance System Improves Trauma Ultrasound Acquisition by Novice Users

Focused assessment with sonography for trauma (FAST) helps clinicians detect free fluid and signs of internal bleeding in injured patients, but obtaining reliable images can be difficult for inexperienced operators.... Read more

Surgical Techniques

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Image: Memo 4D Curve preserves the mitral annulus’s natural three-dimensional motion while supporting remodeling and is available in sizes up to 42 mm for a broad range of mitral pathology. (Photo courtesy of Corcym)

First Human Implant Performed With New Open Mitral Annuloplasty Ring

In mitral valve repair, clinicians aim to preserve the mitral annulus’s three-dimensional motion while providing enough support for effective remodeling. Ring preferences vary between open and closed ... Read more

Point of Care

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Image Credit: 123RF

Continuous Glucose Monitoring Identifies Cardiometabolic Risk in Adults Without Diabetes

Dysglycemia—abnormal blood glucose regulation—can fluctuate throughout the day and often escape conventional screening. Clinicians typically rely on fasting plasma glucose and hemoglobin A1c, which offer... Read more

Business

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Image: LigaSure RAS Maryland, designed for the Valleylab FT10 platform on Hugo RAS, seals and cuts vessels, tissue, and lymphatics up to 7 mm in diameter (Photo courtesy of Medtronic)

Medtronic Receives FDA Clearance for Vessel-Sealing Instrument for Robotic Surgery

As robotic-assisted surgery expands across U.S. hospitals, teams increasingly seek energy instruments with the familiarity and performance of tools used in open and laparoscopic procedures.... Read more
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