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Cirrhosis-related parkinsonism may represent a unique, consistent, and common subset of acquired hepatocerebral degeneration, whose features are permanent and entirely different from acute hepatic encephalopathy episodes.
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Aripiprazole is a new antipsychotic agent approved for the treatment of schizophrenia. This atypical agent is a quinolinone that has partial agonist activity at dopamine D2 receptors. The drug will be marketed as being better tolerated and safer than other atypical agents, as well as being dosed once a day.
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Increase in Blood Glucose Concentration During Antihypertensive Treatment as a Predictor of Myocardial Infarction; Adverse Drug Events in Ambulatory Care; Prevention of Hip Fracture by External Hip Protectors
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Pediatric athletic head injuries are a significant problem, especially for emergency medicine physicians. The dedication of many young athletes to performance and their avoidance of restrictions makes it imperative that ED physicians recognize and give appropriate recommendations to parents and coaches of young athletes. The cumulative damage that may result from repetitive minor head trauma is not recognized by the majority of athletes, and the ED physician has the burden of conveying these potential risks to the family. This article provides a comprehensive review of sports-related head injuries and recommendations on grading of concussions, imaging, and the safe return of the athlete to competition.
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Although cervical spine injuries are uncommon in children, a missed or
delayed diagnosis may have devastating consequences for the patient. A
thorough understanding of normal pediatric anatomy, injury patterns,
and children who are at increased risk for injury is critical for the
physician caring for the acutely injured child.
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