The American journal of emergency medicine
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The authors report the case of a 6-year-old boy with a spinal cord arteriovenous malformation (AVM) who presented with acute flank pain and a delayed onset of paraplegia. An early diagnosis of a spinal cord AVM was made difficult by the absence of neurological findings on initial evaluation. Included is a description of his clinical course, and the presentation of spinal AVMs to the emergency physician is discussed.
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Case Reports
Painless aortic dissection presenting as hoarseness of voice: cardiovocal syndrome: Ortner's syndrome.
Most of the neurological manifestations of the aortic dissection are due to neuronal ischemia secondary to either extension of the dissection process into a branch artery, or compression of an artery by the false lumen of the dissecting aortic hematoma. However, the enlarging false lumen may directly compress on an adjacent nerve, causing neuronal injury resulting in neurological symptoms. This may particularly take place when a distal intimal tear does not decompress the false lumen, resulting in formation of an expanding blind pouch. ⋯ During surgical exploration, the recurrent laryngeal nerve was found compressed by the false lumen at the level of aortic arch. Aortic root replacement was performed successfully, resulting in complete resolution of the hoarseness. The neurological manifestations of aortic dissection, and the cardiovocal syndrome, are discussed.
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The use of intramuscular droperidol to treat acute migraine headache has not been previously reported in the emergency medicine literature. It is a promising therapy for migraine. The authors performed a pilot review of all patients receiving droperidol for migraine in our emergency department (ED) to evaluate its efficacy. ⋯ Drowsiness (14%) and mild akathisia (8%) were the only adverse reactions observed following drug administration. Droperidol 2.5 mg intramuscular may be a safe and effective therapy for the ED management of acute migraine headache. Randomized, controlled trials are warranted to further validate the findings of this preliminary study.
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Thyroid hematoma is a rare cause of airway obstruction in victims of blunt trauma. The case of a 34-year-old woman who developed orthopnea after a low-energy motor vehicle accident is described. ⋯ Invasive airway management was not required. The patient underwent a total thyroidectomy and recovered without complications.