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Entrapments and retained foreign bodies represent a common cause of emergency department (ED) visits. A majority of these pediatric presentations are easily assessed and managed by emergency physicians. However, even when accurately identified, this injury pattern may present therapeutic challenges.
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The differential diagnosis of acute chest pain includes three entities that can be lethal if missed: myocardial infarction (MI), pulmonary embolus, and aortic dissection.
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The combination of aspirin with clopidogrel is better than aspirin alone in reducing the risk of stroke in patients with atrial fibrillation.
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Adenovirus 14 (Ad14) has emerged as a cause of febrile respiratory illness (FRI) and has resulted in pneumonia in a significant number of patients.
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A randomized study of treatment of septic arthritis in children 3 months to 15 years of age demonstrated that 10 days of treatment, with an initial 2-4 days intravenously followed by oral therapy, was sufficient for most cases, regardless of the infecting pathogen or site of infection.
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The role of intensive antiplatelet therapy for prevention of vascular events in patients with atrial fibrillation remains controversial. The Atrial Fibrillation Clopidogrel Trial with Irbesartan for Prevention of Vascular Events (ACTIVE) trio of studies is an attempt to clarify this issue.
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Methicillin-resistant Staphylococcus aureus (MRSA) has reached almost mythic status. It has come to mean much more than an isolate of S. aureus that happens to be resistant to methicillin, an antibiotic that is no longer in clinical use. It is a slap in the face of humankind's efforts to rein in infectious illness.
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