J Emerg Med
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Melia azedarach, also known as the chinaberry tree, is native to Southeast Asia and northern Australia but has become an invasive species in the United States. M. azedarach contains limonoid tetranotriterpenes, found in highest concentrations in its berries. Ingestion has been reported to result in adverse clinical effects affecting the gastrointestinal, cardiovascular, respiratory, and neurologic systems. ⋯ In this study that focused on M. azedarach ingestions reported to Texas poison centers, the ingestions tended to involve berries. Most of the patients were young children. The ingestions often occurred between March and May. The ingestions typically were managed outside of a health care facility and did not result in serious outcomes. The most common clinical effects were gastrointestinal and neurologic.
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Aortic transection, or aortic rupture, is a rare diagnosis in trauma patients and carries a high mortality. ⋯ We present the case of a 61-year-old man presenting to a Level I trauma center after being struck by a motor vehicle, found to have an aortic transection. He was initially hypotensive and resuscitated with blood products due to concern for hemorrhagic shock. Aortic injury was suspected after chest x-ray study demonstrated a widened mediastinum. Traumatic thoracic aortic transection with pseudoaneurysm was diagnosed on computed tomography of the aorta, and the patient was taken to the operating room for thoracic endovascular repair of the aorta. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Diagnosis of aortic injury can be challenging, especially in trauma patients presenting with hypotension. Aortic injury must be suspected in patients presenting after a high-velocity mechanism injury. It is an uncommon cause of hemorrhagic shock in trauma patients and must be considered even if other traumatic injuries are identified, as it commonly occurs with other significant injuries. Although chest x-ray study can be useful, a negative chest x-ray study does not rule out aortic injury. Aortic injury is a time-sensitive diagnosis, and early identification is key to these patients surviving to receive definitive management in the operating room.
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It is vital for frontline emergency physicians to immediately recognize the signs and symptoms of measles to initiate appropriate therapy and prevent spread to the health care team and other patients. ⋯ Emergency physicians must be readily able to identify, contain patients with suspected measles, and determine who will need further medical management for this potentially life-threatening illness. As this public health crisis evolves, novel ways of screening for and reporting cases of measles is needed.
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Outpatient referrals constitute a critical component of emergency medical care. However, barriers to care after emergency department (ED) visits have not been investigated thoroughly. ⋯ This study provides an overview of the impact of sociodemographic and departmental factors on attendance at outpatient follow-up referrals. Significant disparities exist with respect to referral attendance after emergency medical care. Informed resource allocation may be utilized to improve care for these at-risk patient populations.