The American journal of emergency medicine
-
An ankle sprain is a common injury, and patients are usually examined with plain radiographs to rule out a fracture despite the fact that only a small minority actually have one. ⋯ This study demonstrates that with limited standardized training a junior, an orthopedic surgeon is able to use US-guided triage during the primary examination at the emergency department to exclude at least significant ankle fractures. This practice could decrease the need for radiographic imaging, avoiding a mandatory radiographic investigation in many patients with ankle trauma. It would also make it possible to treat many patients with ankle trauma more rapidly and to reduce costs and radiation exposure.
-
Case Reports
Acute myocardial infarction with normal coronary arteries associated with subclinical Graves disease.
Myocardial infarction occurring with angiographically normal coronary arteries is rare and often described in young people. This report describes a case of myocardial infarction with normal coronary arteries in a young female patient related to coronary thrombosis complicated by left ventricular apical thrombus in the setting of an unknown and subclinical Graves disease.
-
Vertebral artery dissection (VAD) may uncommonly present as isolated headache. More rarely, it simulates classical headache syndromes, including migraine. We report a VAD mimicking status migrainosus.
-
Acute compartment syndrome is a time-sensitive diagnosis and surgical emergency because it poses a threat to life and the limbs. It is defined by Matsen et al (Surg Gynecol Obstet. 1978;147(6):943–949) as "a condition in which increased pressure within a limited space compromises the circulation and function of the tissues within that space." The most common cause of compartment syndrome is traumatic injury. ⋯ Patients who are elderly, have preexisting nerve damage, or have psychopathology may have an atypical presentation. This case highlights the first report of a 75-year-old woman who developed painless bilateral compartment syndrome in the absence of traumatic injury.
-
Observational Study
Community implementation of intravenous thrombolysis for acute ischemic stroke in the 3- to 4.5-hour window.
Intravenous (IV) tissue plasminogen activator (tPA) administration for ischemic stroke between 3 and 4.5 hours after onset was found to be safe and beneficial in the ECASS III trial. However, its use has remained controversial, and its benefit as applied in routine practice at community stroke centers is less well defined. ⋯ Our results show that the conclusions of the ECASS III trial can be applied to routine stroke treatment at a community center and that IV thrombolysis in the 3- to 4.5-hour window results in similar safety and efficacy functional outcome at 3 months compared with administration before 3 hours after onset.