J Emerg Med
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A 9-year-old girl with persistent otitis media, despite antibiotic therapy developed a facial nerve palsy. Computed tomography (CT) scan revealed ipsilateral mastoiditis, prompting admission for intravenous antibiotic and steroid therapies. ⋯ Patients who present with facial nerve palsy in the setting of persistent otitis media should undergo CT scan for evaluation of intracerebral or extracerebral pathology, including mastoiditis. Failure to identify associated concomitant pathology may result in treatment failure or persistent neurological deficit.
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Case Reports
Dientamoeba fragilis infection presenting to the emergency department as acute appendicitis.
Dientamoeba fragilis is a non-enteroinvasive, protozoan parasite of the human large intestine with a worldwide prevalence. Considered for years to be a non-pathogenic organism, more recent studies suggest that up to 25% of adult hosts and up to 90% of infested children may manifest clinical disease. ⋯ Rarely, D. fragilis infestation is the etiology of acute abdominal pain, mimicking a surgical abdomen. A case report is presented that details a patient with a 1-month history of vague abdominal complaints who presented to the Emergency Department with an apparent episode of acute appendicitis.
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This article presents a rarely reported cause of late postpartum hemorrhage in a 33-year-old woman. A uterine artery pseudoaneurysm with arteriovenous fistula was identified that required uterine artery embolization.
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Case Reports
Delayed recovery associated with persistent serum concentrations after clozapine overdose.
Experience with managing overdoses of the atypical antipsychotic agent, clozapine, has been limited. A 20-year-old woman, who presented 6 h after ingesting 3500 mg of clozapine, had an unexpectedly prolonged duration of tachycardia and somnolence. Successful recovery followed management with supportive measures for several days in the intensive care unit. ⋯ Similar observations have been reported in two other cases. In overdose, clozapine may not behave as predicted by its published pharmacokinetics. Persistent serum drug concentrations may prolong the period of intensive care, suggesting that aggressive measures to remove clozapine from the gut at the time of overdose may be warranted.