Level One Radiology
An independent emergency radiology publication. Clinical deep-dives, teaching cases, and field notes from a practicing radiologist.
An independent emergency radiology publication. Clinical deep-dives, teaching cases, and field notes from a practicing radiologist.
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What the 2025 ACR AI Guidelines Mean for Emergency Radiology
The ACR's 2025 framework makes site-specific validation and continuous monitoring the price of deploying clinical AI. Why that is the right call, what it costs emergency departments, and what the guidelines leave open.
Closed-Loop Obstruction on CT: Two Transition Points
The CT findings that separate simple from closed-loop small bowel obstruction, why the closed loop strangulates faster, and the enhancement check that predicts ischemia.
Approach to Splenic Trauma on CT: A Systematic Framework
A structured approach to evaluating splenic injuries on CT, from subcapsular hematomas to vascular pedicle injuries. What the AAST grade is really asking, and the vascular survey that drives management.