The American journal of emergency medicine
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Case Reports
Acute myocardial infarction in a 56-year-old female patient treated with sulfasalazine.
Drug rash, eosinophilia, and systemic symptoms (DRESS) syndrome represents one pattern of the cutaneous involvement in type IV hypersensitivity reaction to drugs. It is a severe, delayed, idiosyncratic reaction presented as rash with fever, lymphadenopathy, and visceral involvement. There are several reported cases of sulfasalazine-induced DRESS syndrome, but myocardial involvement was rare. ⋯ We report a case of a 56-year-old woman treated with sulfasalazine for ankylosing spondylitis for 3 weeks, which was discontinued after development of DRESS syndrome. Despite treating her with high dose of steroid and cyclosporine, her symptoms persisted, and ultimately, she developed toxic myocarditis with a misleading presentation of acute ST-elevated myocardial infarction. The diagnosis was made based on postmortem histopathologic finding.
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We report a case of a healthy leisure diver presenting with simultaneous unilateral posterior vitreous detachment and decompression illness. The literature is reviewed for both conditions. There are no known publications associating these 2 entities and leads us to propose that nitrogen bubble formation could have contributed to the etiology of vitreal separation from the retina.
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Letter Multicenter Study
Hematogenous septic arthritis of the hip in adult patients.
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Case Reports
A successful treatment of cardiac tamponade due to an aortic dissection using open-chest massage.
An 81-year-old woman became unconsciousness after complaining of a backache, and then, an ambulance was called. She was suspected to have an aortic dissection by the emergency medical technicians and was transferred to our department. On arrival, she was in shock. ⋯ As she complicated pneumonitis, conservative therapy was performed. Her physical condition gradually improved, and she finally could feed herself and communicate. In cases of acute cardiac tamponade, simple pericardiocentesis often is not effective due to the presence of the clot, and a cardiac tamponade by a Stanford type A aortic dissection is highly possible to complicate cardiac arrest, so emergency physicians should be ready to provide immediate open cardiac massage to treat such patients.
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The aim of this study was to determine if patients presenting with symptoms of acute coronary syndrome and found to have 25% to 50% diameter reduction with coronary computed tomographic angiography (CCTA) are likely to benefit from further diagnostic testing. ⋯ In patients with emergent low-risk chest pain and 25% to 50% diameter coronary stenosis by CCTA, the rate of near-term MACE is very low. Serial cardiac markers may be beneficial in this subgroup. Routine provocative testing is unlikely to be beneficial during the index visit.