J Emerg Med
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Review Case Reports
Overwhelming post-splenectomy infection (OPSI): a case report and review of the literature.
Overwhelming post-splenectomy infection (OPSI) is a serious disease that can progress from a mild flu-like illness to fulminant sepsis in a short time period. Although relatively rare, it has a high mortality rate with delayed or inadequate treatment, and therefore, it is important for Emergency Physicians to be familiar with it. Patients who are asplenic or hyposplenic are at an increased risk for infection and death from encapsulated organisms and other dangerous pathogens. ⋯ Rapid identification of patients at risk for OPSI, followed by administration of intravenous antibiotics, usually vancomycin and ceftriaxone, combined with early goal-directed therapy, are the keys to successful treatment. If initiated early in the patient's course, the 70% mortality rate can be reduced to the 10-40% range.
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Review Case Reports
Traumatic coronary artery dissection: a case report and literature review.
Coronary artery dissection after blunt chest trauma is a rare, life-threatening condition. ⋯ Early recognition of this clinical entity with a screening electrocardiogram, and aggressive management, may result in a favorable outcome. A literature review reveals that coronary artery bypass grafting, angiography with stent placement, and conservative management may all be considered viable treatment options for this condition.