J Emerg Med
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Classically described antimuscarinic poisoning signs and symptoms include mydriasis, decreased secretions, ileus, urinary retention, hyperthermia, tachycardia, and altered mental status. These features may be used clinically to assist in the diagnosis of patients with unknown poisonings. We sought to analyze the prevalence of antimuscarinic physical examination findings in evaluating patients presenting with acute poisoning from antimuscarinic agents. ⋯ At least one of these three signs was documented in 94% of our patients. The combination of tachycardia and decreased secretions was the most common pair of findings, recorded in 55.4% of cases. We conclude that the clinical presentation of antimuscarinic syndrome is variable.
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Case Reports
Cervical epidural abscess associated with massively elevated erythrocyte sedimentation rate.
We present a case of an elderly woman who presented with neck pain, low-grade fever, bandemia, and a massively elevated erythrocyte sedimentation rate (ESR) who had a cervical epidural abscess. We believe that the selective use of ESR assisted in narrowing the differential diagnosis, as the patient had no neurological deficits and no predisposing factors such as distal infection, immunosuppression, trauma, or recent surgery. Furthermore, in the literature, an elevated ESR is consistently found in patients with epidural abscesses, whereas clinical findings such as fever, leukocytosis, and neurological deficits are only variably present.
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Hemotympanum is a well-known physical finding most often associated with basilar skull fractures and therapeutic nasal packing. A literature review demonstrated only five cases of hemotympanum associated with spontaneous epistaxis in adults. To our knowledge, there have been no reported cases in children. We present a case of a 7-year-old child with bilateral hemotympanums secondary to spontaneous epistaxis.