The American journal of emergency medicine
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Case Reports
Ogilvie syndrome: a potentially life-threatening phenotype of immobilization hypercalcemia.
Ogilvie syndrome, also known as acute colonic pseudo-obstruction, is characterized by the clinical presentation and imaging evidence of acute colonic obstruction in the absence of a mechanical cause. Several comorbidities and serious associated medical or surgical conditions have been described to be relevant to this syndrome. ⋯ Although disrupted electrolyte homeostasis may induce impaired colonic motility, hypercalcemia secondary to immobilization as a major culprit in this syndrome has rarely been studied. In this report, we profiled radiographic features, therapeutic strategies, and pathogenetic hypothesis of this clinical entity and highlighted the need for clinicians to maintain awareness of this distinct manifestation.
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Anaerobiospirillum succiniciproducens is rarely associated with bacteremia but results in significant mortality. Almost all reported bacteremia cases have occurred in immunocompromised hosts, such as those with alcoholic liver disease, atherosclerosis, recent surgery, malignancies, or acquired immunodeficiency syndrome. We describe here, to our knowledge, the first clinical evidence for A succiniciproducens bacteremia in a healthy man. ⋯ Six months after admission, the patient was free of recurrent infection. A succiniciproducens bacteremia can occur in healthy adults. When large gram-negative spiral-shaped bacteria are detected, this bacterial species should be considered and differentiated from the Campylobacter spp because A succiniciproducens is often resistant to macrolide antibiotics.
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Cardiac causes of chest pain in children are rare; however, they continue to account for 1% to 6% of all cases dependent on the practice setting and patient history. Here we describe the case of a 12-year old with fibromuscular dysplasia that died from an acute myocardial infarction. Although this specific etiology is uncommon, the case illustrates the need for broad differentials when treating children with chest pain in the emergency medicine environment. In particular, even if the specific diagnosis cannot be readily made in the prehospital or emergency department (ED) setting, the possibility of cardiac disease should be considered.
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We aimed to evaluate whether hepatic transaminase levels could predict the presence and severity of liver injury following abdominal trauma. ⋯ In patients with abdominal trauma, abnormal hepatic transaminase and LDH levels are associated with liver injury. Alanine aminotransferase ≤76 U/L, aspartate aminotransferase <130 U/L, and LDH ≤410 U/L are predictive of low-grade liver injury, and patients with serum liver levels below these levels can be managed conservatively.
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Survival after in-hospital cardiac arrest (CA) has been reported to be surprisingly low without any major improvement during the last decade. Cardiopulmonary resuscitation (CPR) quality affects survival after CA, and specific education is necessary for health care professionals participating in CPR. Decisions regarding CPR and do not attempt resuscitation (DNAR) orders remain demanding, as does including patients in the process. ⋯ The aim of this retrospective study is to evaluate the clinical impact (return of spontaneous circulation and 21-day survival after CA) of an intervention within one single hospital, including a systematic education of all health care professionals in CPR. In total, there were 33 in-hospital CAs before (12 months) and 176 after (36 months) the intervention. No significant difference was found between the 2 calendar periods.