The American journal of emergency medicine
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Septic pulmonary embolism (SPE) is an uncommon and severe infectious disease that requires early diagnosis and proper antibiotic therapy. We present the case of a healthy 14-year-old girl with a history of atopic dermatitis, who developed SPE caused by Staphylococcus aureus bacteremia. We initially administered intravenous doripenem and vancomycin. ⋯ Her condition subsequently resolved, and she was discharged 40 days after admission without any complications. To our knowledge, this is the first report regarding the efficacy of linezolid for SPE that is related to community-acquired methicillin-sensitive S aureus bacteremia. The favorable lung tissue transfer of linezolid may have contributed to its efficacy against the SPE.
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Observational Study
The effect of interhospital transfers, emergency medical services, and distance on ischemic time in a rural ST-elevation myocardial infarction system of care.
Regional myocardial infarction systems of care have been shown to improve timely access to primary percutaneous coronary intervention (PCI). However, there is a relatively sparse research on rural "frontier" regions. Arrival mode, high rates of interhospital transfers, long transport times, low population density, and mostly volunteer emergency medical services (EMS) distinguish this region from metropolitan systems of care. We sought to assess the effect of interhospital transfers, distance, and arrival mode on total ischemic times for patients with ST-elevation myocardial infarctions undergoing primary PCI. ⋯ Transfer patients from referral hospitals had significantly greater total ischemic time, and use of EMS was associated with significantly lower times. Transport distance was mixed in its effect. These findings suggest a continued focus on improving transitions between referral and receiving centers and enhancing coordination in rural systems of care to reduce the multiplier effect of transfers on total ischemic time.
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Necrotizing fasciitis is a rare bacterial infection of the fascia and surrounding soft tissue, which carries a mortality rate as high as 20%, even in well-appearing patients [1]. Classically, this diagnosis must be made with computed tomography or magnetic resonance,but recent literature shows that ultrasonography, readily available in the emergency department, may be adequate for diagnosis [2]. ⋯ He was taken immediately to the operating room for extensive debridement. He was discharged 8 days later in good condition.
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Thoracic aortic dissection is a lethal disease, and emergency department diagnosis is limited by imperfect diagnostic testing and limited resources;however, this case report illustrates the nonspecific presentation of thoracic aortic dissection and the use of emergency physician use of transthoracic echocardiography with the addition of suprasternal notch views to help differentiate all-cause chest pain and aid in accurate diagnosis,as well as earlier surgical correction for best patient outcomes in cases of thoracic aortic dissection.