J Emerg Med
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Iatrogenic femoral artery pseudoaneurysm formation after intervention of the femoral artery may present weeks after intervention. We report a case of a patient with delayed pseudoaneurysm diagnosis that was ultimately diagnosed with bedside ultrasound. Importantly, our case demonstrates a patient who had a left-sided atherectomy and angioplasty with microcatheter access of the right femoral artery. ⋯ A 68-year-old man with multiple comorbidities presented to the Emergency Department (ED) with right inguinal pain, swelling, and overlying skin changes 17 days after an interventional radiology-guided left-sided femoral artery atherectomy and angioplasty. His first postoperative ED visit at an outside hospital led to the diagnosis of a hematoma vs. abscess, with attempted bedside drainage. On presentation to our ED, a bedside ultrasound confirmed arterial pseudoaneurysm formation of the right femoral artery. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: In patients presenting with the constellation of symptoms after arterial site intervention of either side, iatrogenic pseudoaneurysm should be in the differential. Although the patient had atherectomy and angioplasty of the left femoral artery, it is important to highlight that both femoral arteries were accessed during intervention, and thus, both sites are at risk for pseudoaneurysm formation. Emergency sonography can be a useful tool to diagnose, expedite treatment, and avoid potentially harmful invasive procedures in patients presenting with pain and swelling after arterial site intervention.
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Severe acute respiratory syndrome coronavirus 2 induces a marked prothrombotic state with varied clinical presentations, including acute coronary artery occlusions leading to ST-elevation myocardial infarction (STEMI). However, while STEMI on electrocardiogram (ECG) is not always associated with acute coronary occlusion, this diagnostic uncertainty should not delay cardiac catheterization. ⋯ We present 2 cases of patients with COVID-19 that presented with STEMI on ECG. While both patients underwent cardiac catheterization, a delay in time to intervention in the patient found to have acute coronary artery occlusion may have contributed to a poor outcome. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: These cases highlight the fact that while not all COVID-19 patients with STEMI on ECG will have acute coronary artery occlusions, there is continued need for prompt percutaneous coronary intervention during the severe acute respiratory syndrome coronavirus 2 pandemic.
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Observational Study
The Diagnostic Accuracy of Ultrasonography for the Diagnosis of Rib Fractures in Patients Presenting to Emergency Department With Blunt Chest Trauma.
Rib fractures are the most common complications of blunt chest trauma (BCT). Computed tomography (CT) is the modality of choice for BCT, but with several disadvantages. Ultrasonography (US) is an inexpensive, readily available, and relatively harmless imaging alternative. However, a direct comparison of the sonographic evaluation of the rib as a whole with CT as a reference has not been performed to date. ⋯ A negative US of the site of the highest tenderness and neighboring ribs in a patient with BCT who presented to the ED with lateralizing pain decreases the possibility of a rib fracture significantly. However, a positive US performs poorly to specify the exact location and number of the fractured ribs.
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The interval from patient arrival to triage is arguably the most dangerous time a patient spends in the emergency department (ED), as they are an unknown entity until assessed by a health care professional. ⋯ DTT is an important variable affecting patient safety. Given site-specific factors, replication across additional centers is necessary. Additional research evaluating factors affecting DTT, different triage paradigms, and quality improvement interventions should be undertaken.
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Observational Study
Critically Ill Health Care-Associated Urinary Tract Infection: Broad vs. Narrow Antibiotics in the Emergency Department Have Similar Outcomes.
Urinary tract infection (UTI) is the second most common infection requiring intensive care unit (ICU) admission in emergency department (ED) patients. Optimal empiric management for health care-associated (HCA) UTI is unclear, particularly in the critically ill. ⋯ Initial empiric broad or narrow antibiotic coverage in HCA UTI patients who presented to the ED and required ICU admission had similar clinical outcomes.