The American journal of emergency medicine
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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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Dengue fever is an acute febrile viral disease caused by the bite of Aedes aegypti mosquito. It is a major health problem especially in tropical and subtropical areas including South East Asia and Pakistan. In the past few years, dengue fever has been endemic in Northern Punjab. ⋯ Rectus sheath hematoma is an uncommon and often clinically misdiagnosed cause of abdominal pain. It is the result of bleeding into the rectus sheath from damage to the superior or inferior epigastric artery or their branches or from a direct tear of the rectus muscle. It can mimic almost any abdominal condition (See Fig.) (See Table).
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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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The aims of this study were to evaluate the long-term prognostic value of stress echocardiography (SE) in patients evaluated in emergency department (ED) and to determine SE parameters that best predicted outcome. ⋯ Stress echocardiography showed an optimal prognostic value among ED patients evaluated for chest pain. The presence of an extensive asynergic area at peak stress was associated with an adverse prognosis.
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Although a diagnosis of acute myocardial infarction (AMI) that mandates emergency reperfusion therapy requires ST-segment elevation greater than 1 mm in at least 2 contiguous leads, some of the early electrocardiogram (ECG) changes of AMI can be subtle. Any ST-segment depression or T-wave inversion in lead aVL may be implicated in left anterior descending artery lesion or early reciprocal changes of inferior wall myocardial infarction, particularly when the clinical context suggests ischemia. Early recognition of reciprocal changes and serial ECG help initiate early appropriate intervention. Heightened awareness of ST segment and T-wave changes in lead aVL is of paramount importance to quickly identifying life-threatening condition.