J Emerg Med
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The ability to accurately assess the level of immunosuppression in HIV+ patients in the emergency department (ED) is often limited and can affect management of these patients. ⋯ The ALC threshold of 1700 cells/mm(3) retains significant discriminatory value and would moderately improve identification of patients with a CD4 < 200 cells/mm(3) but is not likely to be reliable as the sole method of early recognition and evaluation of PCP.
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Wandering spleen is a rare and unusual entity, characterized by excessive mobility and displacement of the organ from its normal position. This happens due to congenital or acquired anomalies leading to the lack of the spleen's suspensory ligaments. Clinical presentation is variable; acute abdominal pain may occur when persistent torsion of the splenic pedicle results in splenic infarction. Ultrasonography, computed tomography, and magnetic resonance imaging are modalities that may be used in diagnosis. The treatment of choice is surgery, with splenectomy or splenopexy, the latter being preferred. ⋯ Wandering spleen should be considered in cases of acute abdominal pain, and surgery is the treatment of choice, with the goal of preservation of the organ whenever possible.
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Children presenting to the Pediatric Emergency Department (PED) with fever often describe symptoms such as lightheadedness, dizziness, fatigue, and weakness, and may appear pale. They may also present with a chief complaint of syncope. Such symptoms may result from orthostatic hypotension. ⋯ The incidence of orthostatic hypotension among febrile children in the PED is high, and may explain common symptoms such as dizziness or syncope. Such patients should be instructed to drink properly and to avoid rapid changes in body posture.
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Emergency Department (ED) crowding and inpatient boarding lead to lengthy wait times for patients, which may cause them to choose to leave without being seen. A new initiative to improve communication with patients is to provide an estimated wait time with a "time tracker" display, but it is unclear whether ED patients would welcome this. ⋯ The majority of patients in our study preferred an ED with a time tracker display (63% for vs. 21% against). Support for a time tracker was higher among patients triaged with lower ESI levels (4 or 5). A time tracker is viewed positively by many patients and may be a beneficial addition in the ED waiting room.
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Acute upper gastrointestinal (GI) bleed is a well-known presentation to the emergency department (ED) frequently accompanied by hematemesis. We describe the case of a patient with abdominal content herniation into the chest wall with a recent history of coronary artery bypass graft presenting with acute onset of hematemesis. ⋯ The emergency physician must be able to assess hemodynamic stability of an upper GI bleed and resuscitate the unstable patient if warranted. Diagnosis is to be subsequently determined after stabilization.