J Emerg Med
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Absence status epilepticus (ASE) is a form of generalized nonconvulsive status epilepticus. ASE is characterized by impairment in consciousness, which can vary widely, making the diagnosis more difficult. The typical patient with ASE will be confused yet responsive and in a "trance-like state" with delayed speech, clumsy gait, and the ability to perform simple tasks after prompting. With treatment, typical ASE has an excellent prognosis and does not appear to be associated with significant neuronal damage. ⋯ An 11-year-old boy with history of febrile seizures presented to the emergency department (ED) with altered mental status without trauma or ingestion. His vital signs and physical examination were normal, with the exception of appearing intoxicated with sparse verbalization and inappropriate emotional responses. All laboratory results and imaging were unremarkable. While in the ED, his neurologic examination trended toward normal, returning almost to baseline. He was admitted to the hospital for video electroencephalogram, which revealed status epilepticus. After benzodiazepine therapy, epileptic electrical activity ceased and the patient's symptoms resolved. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: ASE is a rare condition that is uncommonly described in the pediatric population. These patients are frequently misdiagnosed on initial presentation as their alteration in mental status can be easily confused with ingestion, trauma, psychiatric illness, or infectious etiologies. Overturning the long-standing emergency dogma of "if they're talking to you, it's not a seizure" is undoubtedly difficult, but both pediatric and adult providers should be aware of this clinical entity.
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Stroke mimics are noncerebrovascular conditions that present with classical stroke symptoms. They account for up to 30% of stroke presentations in the emergency department (ED). Emergency physicians are faced with a diagnostic dilemma-rapid treatment of stroke, a leading cause or mortality and morbidity in the United States, or ruling out the ever-growing list of conditions that mimic strokes. ⋯ An 87-year-old man with a 60-year smoking history, chronic obstructive pulmonary disease, and extensive cardiovascular disease history presented to the ED with a chief symptom of new onset right-arm weakness. Computed tomography (CT) excluded hemorrhage and lesions, and additional CT angiography imaging revealed a large mass compressing the right subclavian artery. Given the initial workup, mass effect on the right brachial plexus better explained the patient's symptoms. Two weeks later, a CT scan of the chest, abdomen, and pelvis revealed masses on the pubic ramus, iliac bone, and several vertebral bodies. Biopsy of the rib mass revealed squamous cell carcinoma. The patient was diagnosed with bone metastasis of unknown origin and started on radiation therapy. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Even in fast-paced settings, clinicians must maintain a high level of suspicion for stroke mimics. This case illustrates the vital importance of neuroimaging in the diagnosis of stroke mimics and discusses clinical characteristics and patient risk factors that increase the likelihood of a stroke mimic diagnosis, serving as a tool for physicians facing this diagnostic dilemma.
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Case Reports
Bilateral Retinal Detachments in a Healthy 22-year-old Woman After Moderna SARS-COV-2 Vaccination.
Although uncommon, retinal detachments are medically urgent and can result in permanent vision loss if untreated. Bilateral retinal detachments in healthy individuals are even more rare. In addition, there are no cases to date of retinal detachment associated with either coronavirus disease 2019 (COVID-19) or after receiving the Moderna (mRNA-1273) severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) vaccine. ⋯ A 22-year-old woman with myopia but no ocular trauma or other major medical history presented to the emergency department with 5 days of progressive, painless vision loss in her right eye. On examination, her visual acuity with corrective lenses was 20/70 in the right eye, 20/20 in the left eye, and 20/25 with both eyes open. Point-of-care ultrasound of the eye showed a retinal detachment in the right eye. She was subsequently seen by ophthalmology and diagnosed with bilateral retinal detachments (macula off in the right, macula on in the left), despite being asymptomatic in her left eye. She underwent bilateral vitrectomies for simultaneous rhegmatogenous retinal detachments. Although the patient denied any preceding trauma, she did note having received her second dose of the COVID-19 vaccine 10 days before the onset of symptoms.Why Should an Emergency Physician Be Aware of This? We present a rare and unusual case of simultaneous bilateral retinal detachments in a healthy, young woman with no major medical history or medications. She received the COVID-19 vaccine a few days prior. Our case outlines a possible association with the vaccine and emphasizes the importance of ultrasonography in diagnosing time-sensitive medical conditions.
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Diagnostic lumbar puncture (LP) is an invasive procedure routinely performed within the emergency department (ED). LP is traditionally performed with the patient in either the lateral recumbent or sitting position. We investigated if the intervertebral space is larger in one of these positions. If one position is larger than the other, this would imply that one position offers a higher chance of a successful lumbar puncture than the other position. ⋯ The size of the interspinous space in the seated position on ultrasound was found to be larger than the lateral recumbent position, suggesting that LP may be more successful in the seated position.
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Observational Study
Manual Palpation vs. Femoral Arterial Doppler Ultrasound for Comparison of Pulse Check Time During Cardiopulmonary Resuscitation in the Emergency Department: A Pilot Study.
Manual palpation (MP) is frequently employed for pulse checks, but studies have shown that trained medical personnel have difficulty accurately identifying pulselessness or return of spontaneous circulation (ROSC) using MP. Any delays in identifying pulselessness can lead to significant delays in starting or resuming high-quality chest compressions. ⋯ In this study, the use of FADU was superior to MP in achieving shorter pulse check times. Further research is needed to confirm the accuracy of FADU for identifying ROSC as well as to determine whether FADU can improve clinical outcomes.