Medical Imaging
4 reportsA source-based view of Medical Imaging considers reference standards and clinical utility, with separate attention to signal or sample acquisition. Complementary views of signal or sample acquisition come from false-positive and false-negative rates and validation cohorts, but the conclusion remains bounded because the evidence cannot remove the concern that performance can vary with prevalence, operator skill, and patient population.
MIT Spinout Magnendo to Develop Autonomous Robotic Stroke System
Magnendo, a company spun out from MIT, has received up to $32 million from ARPA-H to build a magnetic robotic navigation platform for endovascular stroke treatment, aiming to reduce reliance on highly specialized clinicians and expand access to advanced care
Medical AI Models Face Higher Patient Privacy Risks Than Expected
A new peer-reviewed study finds that diagnostic medical AI models can leak sensitive patient information at rates far above previous estimates, raising concerns about privacy, data security, and the need for robust technical safeguards in clinical machine learning.
Structured light reveals new patterns for retinal health assessment
Researchers have used spin-orbit coupled light to enhance the visibility of Boehm's brushes-subtle optical patterns in peripheral vision-demonstrating a method that could enable non-invasive tests of retinal integrity using quantum optics techniques
Portable X-ray Imaging System Demonstrates Diagnostic Quality in Space
A commercial portable X-ray device was operated aboard an orbital spacecraft, producing diagnostic-quality radiographs comparable to those acquired on Earth and highlighting the potential for in-flight medical imaging beyond ultrasound