Most Missed Cases: Knee Vascular Injury

UF Department of Radiology
UF Department of Radiology
283 بار بازدید - 8 ماه پیش - Follow along as our expert
Follow along as our expert subspecialist reviews this case of a knee vascular injury on x-ray. In the setting of a knee gunshot wound, the presence of a soft tissue density near the superficial femoral or popliteal arteries should raise concerns about a hematoma and potential vascular injury.


Over the last 10 years, the Department of Radiology at the University of Florida College of Medicine has conducted a simulation-based evaluation of radiology resident competence in critical care imaging.

197 residents interpreted this case of a knee vascular injury as one of 65 cases during an 8-hour simulated on-call shift, with a median score of 0 out of 10 and an overall average score of 3.21 out of 10.

Overall, the average number of points lost out of 10 to observational discipline was 6.04. At the same time, 0.71 points were lost due to interpretive errors on the part of the residents.

We define an effective report to be one which achieves scores between 7 and 10. In terms of letter grades, this would be an A or a B. In this “most missed” case 21% of residents produced effective reports.

We define a report having a critical error to be one with scores between 0 and 2. In terms of letter grades, this would be an F or a D. In this “most missed” case 59% of residents produced reports with critical error(s).


View the full DICOM set and final report here: https://go.ufl.edu/z57dz2w
Claim 0.5 AMA PRA Category 1 CME Credit™ per case by reviewing this case and others available in our Decision Support critical care case library. Use WIDIonline to fill in your knowledge gaps by reviewing our educational curriculum on this subject.  

WIDI Online: https://widionline.xray.ufl.edu/
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WIDI SIM is a critical care radiology SIMulation consisting of 65 cases across all subspecialties and modalities, including normals, given over an eight hour “shift” experience.

For more information on WIDI SIM: https://widi.xray.ufl.edu/widi-sim

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Intro 0:00
Case Statistics 0:05
Missed Case: knee vascular injury 1:09
Teaching Points 2:11

#xray #radiology #knee #vascularinjury
8 ماه پیش در تاریخ 1402/08/15 منتشر شده است.
283 بـار بازدید شده
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