J Emerg Med
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Venous access in the emergency department (ED) is an often under-appreciated procedural skill given the frequency of its use. The patient's clinical status, ongoing need for laboratory investigation, and intravenous therapeutics guide the size, type, and placement of the catheter. The availability of trained personnel and dedicated teams using ultrasound-guided insertion techniques in technically difficult situations may also impact the selection. Appropriate device selection is warranted on initial patient contact to minimize risk and cost. ⋯ The MC is a versatile venous access device with a low complication rate, long dwell time, and high rate of first-attempt placement. Its utilization in the ED in patients deemed to require prolonged hospitalization or to have difficult-to-access peripheral vasculature could reduce cost and risk to patients.
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The definition of hyperpyrexia is currently limited to temperatures reaching 106.7°F. A wide range of etiologies have been identified in the literature for an insidious onset of hyperpryexia, however a rapid ascent higher than temperatures of 106.7°F has never been reported nor evaluated. ⋯ WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Fever, although a common presentation in the ER in the presence of various symptoms and comorbidities can obscure the diagnosis and lead to unwarranted evaluations. As such this patients case identifies a diagnosis of a fatal ascension of fever.
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The 2012 Academic Emergency Medicine Consensus Conference, "Education Research in Emergency Medicine: Opportunities, Challenges, and Strategies for Success" noted that emergency medicine (EM) educators often rely on theory and tradition in molding their approaches to teaching and learning, and called on the EM education community to advance the teaching of our specialty through the performance and application of research in teaching and assessment methods, cognitive function, and the effects of education interventions. ⋯ Advancing EM education will require that high quality education research results be translated into actual curricular, pedagogical, assessment, and professional development changes. The OMP is a pedagogical method that is applicable to teaching in the emergency department.
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Case Reports
Opening Aeolus' Bag of Winds: Acute Abdominal Pain in a Severely Immunosuppressed Patient.
Necrotizing enterocolitis (NE) is a necrotizing disease mostly of the ileocecal region. It is a severe and potentially life-threatening complication that can affect patients undergoing chemotherapy for lymphoma. We analyze a case of NE that occurred in a patient with non-Hodgkin's lymphoma during chemotherapy with concurrent HIV infection. ⋯ We present a case of a 37-year-old woman who was admitted to our emergency department because of acute abdominal pain. Her medical history included HIV infection and B-cell immunoblastic lymphoma. For the latter, the patient was receiving rituximab cyclophosphamide hydroxydaunorubicin oncovin vincristine prednisone (R-CHOP) regimen. A complete blood count showed a low leukocyte count (40/mm³) and a low neutrophil count (32/mm³). An exploratory laparotomy with midline incision was performed. Intraoperatively, the cecum and the proximal part of the ascending colon were found to be edematous with the mesocolon being extremely gelatinous without macroscopically identified ischemia. Histopathology revealed a nonspecific infarction necrosis of the bowel wall with multiple ulcerations in the cecum, but no evidence of major vessel thrombosis. The patient had an uneventful postoperative course and was discharged in good condition on the 10th postoperative day. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: To our knowledge, this is the first reported case of NE in a patient with acquired immune-deficiency syndrome who developed the syndrome during an episode of severe neutropenia and was treated surgically. The decision to operate should be balanced between the clinical and laboratory status as well as the operative risk. Physicians should be aware of this complication of chemotherapy, especially in severely immunosuppressed patients, because it could be triggered just by an episode of neutropenia.