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Radiographic interpretation in the emergency department
J E Brunswick1, K Ilkhanipour, D C Seaberg
1University of Pittsburgh Affiliated Residency in Emergency Medicine, PA, USA.
The American Journal of Emergency Medicine
|July 1, 1996
Summary
Emergency department physicians correctly interpret 99% of radiographs. Of misreads, less than half significantly altered patient care, indicating high accuracy in initial radiographic readings.
Area of Science:
- Radiology
- Emergency Medicine
- Medical Imaging Interpretation
Background:
- Radiographic interpretation is crucial in emergency departments.
- Concordance between emergency physician and radiologist readings impacts patient care.
- Assessing initial interpretation accuracy is vital for quality improvement.
Purpose of the Study:
- To evaluate the agreement between emergency department (ED) attending physicians and radiologists in interpreting radiographs.
- To determine the rate of misinterpretations that led to changes in patient management.
Main Methods:
- Retrospective review of 15,585 radiographs from January to October 1993.
- Comparison of initial ED physician interpretations with final radiologist readings.
- Categorization of misreads into overreads, underreads, and those requiring follow-up.
Main Results:
- Emergency department physicians achieved a 99.0% accuracy rate in initial interpretations.
- 120 out of 15,585 radiographs (0.77%) were misread.
- Of the misreads, 46% were clinically significant, necessitating follow-up interventions.
Conclusions:
- Initial radiographic interpretations by emergency department attending physicians demonstrate high accuracy.
- The majority of misinterpretations do not significantly alter patient care pathways.
- Radiologists' final review confirms the overall reliability of ED physician readings.