The American journal of emergency medicine
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Small bowel obstruction is common in emergency departments. However, the exact cause of intestinal pseudo-obstruction (IPO) is often misdiagnosed. IPO is considered a severe manifestation of systemic lupus erythematosus (SLE). ⋯ She then presented multiple organ dysfunction syndrome (MODS) leading to a poor prognosis. Patients with unexplained SBO symptoms should be aware of systemic diseases. Early diagnosis and prompt medical treatment are crucial to avoid unnecessary surgery and obtain satisfactory outcomes.
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Review Case Reports
Hepatopulmonary syndrome-attributed extreme hypoxemia and polycythemia revealing liver cirrhosis - A case report.
We report an unusual case of severe hepatopulmonary syndrome with previously unrecognized cirrhosis, presenting with acute on chronic dyspnoea, extreme hypoxemia, secondary polycythemia as well as direct identification of arteriovenous communications on computed tomography angiography. Hepatopulmonary syndrome, defined as the combination of hepatopathy, arterial deoxygenation and pulmonary vascular dilatation, is increasingly recognized as a life-threatening complication in advanced liver disease and transplant candidacy. ⋯ Diagnosis relies on the indirect evidence of pulmonary arteriovenous communications suggested by echocardiography with a bubble study. Clinicians need to be aware of this rare but potential acute presentation at the emergency room.
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Case Reports
Round opacity as a presentation of pneumocystis jirovecii pneumonia in an HIV-infected patient.
We present the case of a human immunodeficiency virus (HIV)-infected patient who arrived at our emergency department with fever, headache and exertional dyspnea. Throughout their stay, a chest x-ray was taken and a rounded opacity in his left lung was observed. CT images showed same abnormality and also ground glass opacities were seen. ⋯ Once available, flexible bronchoscopy and bronchoalveolar lavage was performed and stained preparations from his respiratory specimens confirmed the diagnosis of pulmonary pneumocystis infection. Finally, after 4 days of antibiotic therapy, an important clinical improvement was documented; a new chest x-ray was performed and the previous rounded opacity was absent. This finding strongly suggested a case of round pneumonia.
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Case Reports
Case report: Topical use of tranexamic acid for the management of post-procedural rectal bleeding.
Tranexamic acid (TXA) is increasingly used in the Emergency Department (ED). While the intravenous form has been extensively studied and used, it's utility in a topical formulation is not as widespread. ⋯ We present a case of a 61 year old male with post-procedural rectal bleeding, responsive to topical application of tranexamic acid. This case report demonstrates another novel application of TXA in emergency care.
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Comparative Study
Comparison of bedside screening methods for frailty assessment in older adult trauma patients in the emergency department.
Frailty is linked to poor outcomes in older patients. We prospectively compared the utility of the picture-based Clinical Frailty Scale (CFS9), clinical assessments, and ultrasound muscle measurements against the reference FRAIL scale in older adult trauma patients in the emergency department (ED). ⋯ The ED needs rapid, validated tools to screen for frailty. The CFS9 has excellent negative predictive value in ruling out frailty. Ultrasound of combined biceps and quadriceps has modest concordance as an alternative in trauma patients who cannot provide a history.