J Emerg Med
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Case Reports
Optic Neuritis Diagnosed by Bedside Emergency Physician-Performed Ultrasound: A Case Report.
Optic neuritis is an inflammatory demyelinating condition of the optic nerve that causes subacute visual loss. It is often the result of an underlying systemic condition, such as multiple sclerosis. Due to the possible long-term morbidity associated with this condition, it is essential that the emergency physician recognizes the diagnosis and expedites treatment. ⋯ This article presents the case, describes diagnostic modalities, especially the use of ultrasound in its diagnosis, and the course of treatment for this particular condition.
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Randomized Controlled Trial
Injectable Lidocaine Provides Similar Analgesia Compared to Transdermal Lidocaine/Tetracaine Patch for the Incision and Drainage of Skin Abscesses: A Randomized, Controlled Trial.
Local anesthesia used for incision and drainage of abscesses is known to be painful. ⋯ Local injection of lidocaine provided clinically similar analgesia compared to the lidocaine/tetracaine patch during I&D of skin abscesses in the ED. Pain at presentation and after the procedure was similar in both groups. Emergency physicians should continue to use a local injected anesthetic for I&D of skin abscesses until a less painful alternative is identified.
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Multicenter Study
Identifying Frequent Users of Emergency Department Resources.
There is growing focus on frequent users of acute care resources. If these patients can be identified, interventions can be established to offer more consistent management plans to decrease inappropriate utilization. ⋯ A community-wide identification method resulted in greater numbers of individuals being identified as frequent and super ED users than when utilizing individual hospital data.
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Review Case Reports
Acute Spontaneous Subdural Hematoma in a Middle-Aged Adult: Case Report and Review of the Literature.
Acute spontaneous subdural hematomas (ASSDH) occur by a variety of pathological processes and are less common than trauma-related acute subdural hematomas (SDH). Both types are usually seen in the elderly, and only 22 cases of ASSDH in patients aged < 40 years have been reported in the medical literature. ⋯ Given the rarity of SDH in nonelderly patients, this case suggests a broader differential diagnosis for nontraumatic headaches to include arterial and even neoplastic origins. Our literature review confirms the paucity of reported incidences of ASSDH, yet reminds medical providers to closely monitor for developing neurological symptoms and initiate prompt medical intervention when necessary.