J Emerg Med
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Diabetic ketoalkalosis (DKAlk) was first described in 1967 as a rare complication of diabetic ketoacidosis with normal or elevated pH/bicarbonate and elevated anion gap (AG) from high β-hydroxybutyrate (BHB). ⋯ We found that DKAlk is more common than previously reported. We recommend screening with BMP electrolytes and BHB levels for hyperglycemic ED patients who are vomiting or suspected of hypovolemia.
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Tranexamic acid is an antifibrinolytic agent and functions as a competitive inhibitor of plasminogen activation, promoting hemostasis. Topical application of tranexamic acid for the control of epistaxis has been described in the literature, mainly through administration with gauze and packing. There is limited evidence for the use of tranexamic acid via alternative routes of administration such as nebulization. ⋯ We describe a patient who presented to the emergency department with epistaxis who was treated with nebulized tranexamic acid. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Our case provides an alternative treatment modality using nebulizing tranexamic acid to help manage epistaxis in patients that cannot be managed with topical antifibrinolytic therapy administered by other means.
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Shoulder pseudodislocation, or "drooping shoulder," presents with acute pain and deformity of the joint, with radiographs demonstrating inferior subluxation of the humeral head relative to the glenoid fossa. The diagnosis must be made promptly and distinguished from true glenohumeral dislocation, both to avoid unnecessary attempts at closed reduction and to facilitate investigation of the underlying cause, which may include septic arthritis, hemarthrosis, or other emergent etiologies. Point-of-care ultrasound (POCUS) may be useful in the evaluation of emergency department (ED) patients with suspected pseudodislocation. ⋯ A 50-year old female presented to the ED with an acutely painful and deformed shoulder but atypical history and physical examination. Initial radiography appeared to show a glenohumeral dislocation, but POCUS, done to guide intra-articular lidocaine injection, led to recognition of pseudodislocation and subsequent diagnosis of calcific tendinitis/bursitis, a condition not previously associated with inferior humeral subluxation. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Shoulder pseudodislocation must be considered in the evaluation of patients with suspected glenohumeral dislocation, but atypical features on history, physical examination, or initial plain radiography. POCUS may facilitate prompt diagnosis and identification of the underlying etiology.
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The Match is a daunting process for everyone, but it can be exceedingly more complicated for couples. Accordingly, the Couples Match was introduced by the National Residency Match Program in 1984 and has been witnessing a steady increase in the number of participating couples over the past 30 years. ⋯ Although it may initially appear to be complicated, the Couples Match enables partners to obtain postgraduate training in geographic proximity to one another. With good communication between the partners and their advisors, an exciting joint venture can unfold that is fueled by the strength of the couple.
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This systematic review provides practicing emergency physicians updated information regarding the role of oral and intravenous contrast in the computed tomography (CT) evaluation of acute appendicitis. ⋯ Considering its downsides and lack of utility, the medical literature does not support using oral contrast in the evaluation of acute appendicitis. There is no direct evidence showing that IVCT is better than a noncontrast CT in the evaluation of acute appendicitis; however, the available literature is consistent with slightly better test characteristics for IVCTs. Still, if IVCT cannot be obtained in a timely manner, noncontrast CTs are extremely accurate in detecting this disease.