Can J Emerg Med
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Pneumatosis intestinalis (gas in the bowel wall) is often a benign condition, but it may mimic bowel ischemia or infarction and lead to unnecessary surgical intervention, especially when associated with pneumoperitoneum. We present a case of benign pneumatosis intestinalis with massive pneumoperitoneum and discuss various distinguishing features that may aid in its diagnosis.
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Standard learning objectives enable residency directors to develop effective programs and evaluate residents based on key goals and parameters. While standards are important for ensuring basic competence, the usual process has little flexibility to address the unique needs and desires of a given resident. Our objective was to determine whether the expectations of off-service residents rotating through an emergency department (ED) rotation were being met. ⋯ We propose a learner-centred approach to ensure an optimal emergency educational experience for all trainees.
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To determine the rate of bacterial meningitis among febrile infants in the emergency department (ED) who have pyuria detected in an initial catheterized urine specimen. ⋯ In this study of febrile children under 90 days of age with fever and pyuria, the incidence of concurrent meningitis was 0%. This suggests that recommendations for mandatory lumbar puncture in such children should be reconsidered. However, until larger prospective studies define a patient subset that does not require CSF analysis, it is prudent to rule out meningitis, administer parenteral antibiotics for urinary tract infection, and admit for close observation.
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Although a rare phenomenon, acute allergic reactions to fibrinolytic and heparin therapy have been described in the literature. We report the case of a 63-year-old woman who experienced a severe anaphylactic reaction while undergoing fibrinolytic therapy with tissue plasminogen activator for an ST-segment elevation myocardial infarction. Overall outcome was successful, but patient morbidity was increased because of the reaction and the subsequent therapy administered.
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To compare the diagnostic accuracy of emergency department (ED) physicians with the World Health Organization (WHO) case definition in a large community-based SARS (severe acute respiratory syndrome) cohort. ⋯ Physician clinical judgement was more accurate than the WHO case definition. Reliance on the WHO case definition as a SARS screening tool may lead to an unacceptable rate of misdiagnosis. The SARS case definition must be revised if it is to be used as a screening tool in emergency departments and primary care settings.