J Emerg Med
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Case Reports
A case of paraquat poisoning and subsequent fatality presenting to an emergency department.
Paraquat (1,1'-dimethyl-4,4'-dipyridylium) is an herbicide associated with both accidental and intentional ingestion, leading to severe and often fatal toxicity. Prognosis is largely dependent on the amount of paraquat absorbed. ⋯ Serum paraquat levels, time elapsed since ingestion, and clinical symptoms all indicated poor prognosis. The patient developed severe respiratory distress and progressive renal failure, and died 6 days after admission to the hospital.
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The purpose of this report is to describe another case of a molten metal burn to the foot of a foundry worker. The foundry in which he worked failed to comply with Occupational Safety and Health Administration regulations with regard to protective apparel. This injury could have been prevented with annual, unscheduled inspections by the Occupational Safety and Health Administration and with enforcement of additional regulations regarding protective apparel.
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In complex dislocations of the metacarpophalangeal joint, the volar plate is separated from the proximal phalanx and the metacarpal head is entrapped within surrounding tissue structures. These complex dislocations must be managed by open surgical reduction to reduce the dislocation and realign the volar plate. A 58-year-old male presented to the emergency department with a complex dislocation of the metacarpophalangeal joint of the left little finger, which was successfully treated by open reduction in the operating room. The indications for open reduction of metacarpophalangeal joint dislocations are reviewed.
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A 10-year-old, previously healthy female presented to the emergency department via emergency medical service transport, with her tongue tightly entrapped inside a glass bottle (9 oz, Yoohoo brand of chocolate drink). The tongue was massively edematous and ecchymotic due to impaired venous return from constriction by the neck of the bottle. After repeated attempts at mechanically reducing the tongue out of the bottle, a professional glazier was contacted, who was able to remove the bottle in the operating room with a steel glass cutter. Needle evacuation of a small hematoma was then performed to decrease the pressure ischemia to the tongue, which began to improve quickly.
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A case of spontaneous pneumomediastinum secondary to hyperemesis gravidarum is presented. The pathophysiology, clinical presentation, differential diagnosis, and management of this unusual complication of hyperemesis gravidarum are reviewed.