Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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Review Case Reports
Management of nontraumatic subarachnoid hemorrhage in a patient with sickle-cell disease: a case report.
Subarachnoid hemorrhage (SAH) due to sickle-cell anemia is rare, but potentially devastating. However, with early recognition of SAH, aggressive support with exchange transfusion, cerebral angiography, and neurosurgical intervention, a positive outcome may be achieved. A case report of SAH managed in this fashion is reported. Based on similar cases in the literature, a suggested treatment protocol is provided for the management of nontraumatic SAH in sickle-cell patients presenting to the ED.
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To determine the sensitivity of third-generation CT scanners for diagnosed nontraumatic subarachnoid hemorrhage (SAH) and to assess the impact of symptom duration on sensitivity. ⋯ The sensitivity of third-generation CT scans for SAH decreases with time from the onset of symptoms. In this sample population, CT was able to detect all patients scanned < or = 12 hours after symptom onset. Although the study demonstrated good sensitivity of CT scan reports for SAH when the scan was performed after < or = 12 hours of symptom onset, additional real-time experience is needed to better define the potential risk of a missed SAH should this population not receive the customary lumbar puncture examination in the setting of a negative CT scan.
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To ascertain the status of journal club within emergency medicine (EM) residency programs and to describe 3 currently used formats. ⋯ Journal clubs associated with EM residencies vary in format and perceived success. The 3 representative journal clubs illustrate different format options.
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To determine the frequency of delayed diagnosis of major thoracolumbar vertebral fractures (T-L Fxs) in ED multiple-trauma patients, and to determine the differences between cases of delayed and nondelayed diagnoses of T-L Fx. ⋯ A delay in the diagnosis of T-L Fx in hospitalized trauma patients is frequently associated with an unstable patient condition that necessitates higher-priority procedures than ED T-L spine radiographs. Such patients should receive spinal precautions until more complete evaluation can be performed. The decision to selectively radiograph T-L spines in multiple-trauma patients should consider the mechanism of injury, the presence of possible confounders to physical examination, and clinical signs and symptoms of back injury.