Southern medical journal
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The association between acute coronary events and acute allergic reactions has been recognized for several years. The first reported case occurred in 1950, during an allergic reaction to penicillin. In 1991, Kounis and Zavras described the syndrome of allergic angina and allergic myocardial infarction, currently known as Kounis syndrome. ⋯ This syndrome has been reported in association with a variety of medical conditions, environmental exposures, and medication exposures. Entities such as Takotsubo cardiomyopathy, drug-eluted stent thrombosis, and coronary allograft vasculopathy appear to be associated with this syndrome. In this review, we discuss the pathobiology, clinical features, associated entities, and management of Kounis syndrome.
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Southern medical journal · Nov 2010
Case ReportsThoracic aortic pseudoaneurysm following noncardiovascular surgery: a rare complication that can mimic common chest emergencies.
Pseudoaneurysm of the thoracic aorta is an extremely rare and potentially fatal condition that can mimic acute coronary syndrome, aortic dissection, or pulmonary embolism. Chest trauma and aortic surgery are the usual predisposing factors. ⋯ Computed tomography or magnetic resonance angiography is the preferred diagnostic test. In this paper, we report the case of a 58-year-old woman who presented with atypical chest pain due to a thoracic aortic pseudoaneurysm, most likely a result of previous nonvascular surgery.