Emergency medicine journal : EMJ
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Pleuritic chest pain, a symptom of pulmonary embolism, is a common presenting symptom in the emergency department. The aim of this study was to validate an algorithm for the diagnosis of pulmonary embolism in emergency department patients with pleuritic chest pain. ⋯ The MIOPED (Manchester Investigation Of Pulmonary Embolism Diagnosis) diagnostic protocol can safely exclude pulmonary embolism in outpatients with pleuritic chest pain.
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Noninvasive ventilation (NIV) is the provision of ventilatory support without the need for an invasive airway, and has revolutionized the management of patients with diverse forms of respiratory failure. The advantages of NIV include improved patient comfort and reduced need for sedation, while avoiding the complications of endotracheal intubation, including upper airway trauma, sinusitis, otitis, and nosocomial pneumonia. In selected patients, NIV has also been shown to improve survival. ⋯ In conclusion, a trial of NIV in acute asthma may be justified in carefully selected and monitored patients who do not respond to initial medical therapy. However, as its role is not clear and as the condition of an asthmatic patient may deteriorate abruptly, extreme caution is advisable to recognize failure of NIV as in the case presented here. Facilities for immediate endotracheal intubation and next level of treatment should be readily available.
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Case Reports
Painless aortic dissection with bilateral carotid involvement presenting with vertigo as the chief complaint.
A 63 year-old woman was admitted to the emergency department with vertigo, nausea, and vomiting. On arrival, she was fully oriented and cooperative. She denied any pain in her chest, neck, back, or abdomen. ⋯ Vertigo is a rare presentation of aortic dissection with carotid involvement. Elderly patients presented with vertigo and nausea/vomiting should be evaluated for the condition and carotid dissection should be ruled out. Carotid bruit may be a clue to the diagnosis.
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Many patients who have been discharged from the emergency department (ED) with a diagnosis of "non-specific chest pain" (NSCP) have anxiety disorder (AD), a commonly missed entity in acute care. The objective of this study was to delineate characteristic properties that could enhance recognition of AD in ED patients admitted with NSCP. ⋯ Physicians should always consider AD in patients presenting to the ED with chest pain after ruling out organic aetiology. Patients' definition of atypical pain, recurrent admissions to ED, and presence of associated symptoms such as dizziness, chills or hot flushes, and fear of dying could aid in considering AD.
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Case Reports
Mediastinitis and retropharyngeal abscess following delayed diagnosis of glass ingestion.
Foreign body ingestion is a common occurrence in childhood. We report the outcome of an infant who swallowed a piece of glass. The absence of a foreign body on chest radiograph led to delayed diagnosis and then to the well documented complications of retropharyngeal abscess and mediastinitis. She was admitted to the paediatric intensive care unit a week after her initial presentation, subjected to multiple invasive and non-invasive procedures, and 6 weeks after her initial presentation to the accident and emergency department, was discharged back to her referring hospital having re-established oral feeds.