The American journal of emergency medicine
-
Inhalation of volatile halogenated hydrocarbons may produce life-threatening cardiac and neurological toxicity. A 15-year-old boy developed ventricular fibrillation immediately after intentional inhalation of a fluorinated hydrocarbon from an automobile air conditioner recharge unit. ⋯ Aspiration pneumonitis and rhabdomyolysis complicated his hospital course before complete neurological recovery. The mechanism and treatment of cardiac arrhythmias after volatile fluorinated hydrocarbon inhalation are reviewed.
-
An arterioenteric fistula is a life-threatening condition. Whereas most arterioenteric fistulae involve the duodenum, they can occur at any point along the gastrointestinal tract, and those to the lower tract may present with less classic symptoms than arterioduodenal fistulae. It is likely that more patients with arterioenteric fistulae will present to the emergency department (ED) in the future because of an increasing number of elective aortic aneurysm repairs in an aging population. We present a patient with a secondary fistula involving the sigmoid colon who presented to the ED with abdominal pain and a tender abdominal mass.