AI Maps MRI Signs of Vascular Invasion in Rectal Cancer
A multicentre retrospective study tested automated MRI segmentation of extramural vascular invasion, with stronger overlap for tumor regions than for the smaller vascular signals.
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11 articles
Can Multimodal Ultrasound Refine BI-RADS 4a Decisions?
A multicentre study combined ultrasound radiomics, blood-flow features, and clinical data to classify BI-RADS 4a nodules, with SHAP used to examine model signals.
A Dashboard That Targets MRI Implant Safety Checks
A hospital dashboard used rule-based triage to reduce reported manual MRI implant-screening workload while retaining a traceable review path.
EEG and fNIRS in One Wearable Brain-Signal Platform
A portable EEG–fNIRS prototype passed signal-acquisition checks, but the study did not establish diagnostic performance for depression.
Wearable ECG Monitoring After Embolic Stroke of Undetermined Source
A small study of a wearable ECG system detected intermittent atrial fibrillation in two participants and reported generally acceptable wearability.
What Makes Cardiac AI Explainable Enough for Use?
A narrative review surveys AI across ECG and cardiac imaging, and considers what trustworthy clinical integration requires beyond accuracy.
A Narrow PMUT Array for Wearable Ultrasound Imaging
A compact 64-element micromachined ultrasound array was evaluated on phantoms and in volunteer imaging demonstrations.
A Bending-Resilient Acoustic Patch for Regenerative Research
A flexible dielectric patch generated ultrasound at 20 MHz and retained most of its output after repeated bending in laboratory tests.
A Flexible RFID Antenna for On-Body Biomedical Sensing
An antenna design uses a shielding layer to improve simulated RFID performance near the body while reducing specific absorption.
When Intestinal Ultrasound and MRI Disagree in Crohn’s Monitoring
A prospective multicentre comparison found only fair-to-moderate agreement between intestinal ultrasound and MR enterography for treatment response.
A Sparse Architecture for Portable 3D Ultrasound
A low-channel ultrasound system combines a sparse array and chirped acquisition to bring volumetric imaging toward a portable form.