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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: How the machine learning helps to predict charge mobility under stretched states (Photo courtesy of Chen, X., et al.)

New Approach Helps Identify Materials for More Reliable Wearable Electronics

Wearable health monitors and electronic skin must maintain stable performance while being stretched and bent. Molecular single crystals are promising for such stretchable electronics, yet the microscale... Read more

Surgical Techniques

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Image: The new system uses an AI model that automatically matches one patient’s X-rays with 3D scans in a matter of seconds, and with sub-millimeter precision (Photo courtesy of Vivek Gopalakrishnan, Polina Golland)

Patient-Specific AI Tool Aligns X-Rays With 3D Scans For Surgical Navigation

Minimally invasive procedures rely on real-time X-rays for navigation, but two-dimensional images can obscure the precise location and orientation of instruments inside the body. This uncertainty can prolong... 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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