J Emerg Med
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One of the hardest decisions a medical student has to make is the choice of specialty. Many studies have explored what influences the choice of emergency medicine (EM) as a specialty. In this article, we elaborate on the most important incentives, including the diversity in patients' presentations, having a defined and flexible schedule, the plasticity in choosing and changing a practice location, and the acuity of care and trauma experience. ⋯ For instance, having to follow a different thought process than most other physicians, as well as the patients' quality and expectations. We also address some of the concerns regarding the specialty, specifically burnout, stress, and the fear associated with maintaining a career in EM. Finally, we provide students interested in EM with some resources that can provide them with further guidance to decide whether EM is the right choice for them.
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In the midst of a nationwide opioid epidemic, focus has been placed on identifying and utilizing safe, effective opioid-free analgesic alternatives. Lower-extremity peripheral nerve blockades are common and often involve both motor and sensory anesthesia, resulting in leg weakness and ambulatory difficulty. The aim of this case report is to describe an ultrasound-guided peripheral nerve block technique (superficial cutaneous anesthesia in a lateral (leg) distribution within the emergency department ['SCALD-ED' block]) that provides motor-sparing, purely sensory anesthesia after a superficial injury to the lateral leg in patients presenting to the emergency department. ⋯ The LSCN is an identifiable target under ultrasound guidance, susceptible to localized, purely sensory blockade of pain from superficial cutaneous lateral leg injuries.
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Case Reports
Uterine Artery Pseudoaneurysm: A Life-Threatening Cause of Vaginal Bleeding in the Emergency Department.
Vaginal bleeding is a common presenting complaint in the emergency department (ED); life-threatening hemorrhage is rare. Uterine artery pseudoaneurysm (UAP) is an uncommon but potentially life-threatening cause of vaginal bleeding that is most likely to present primarily to EDs, given its delayed postpartum or postoperative presentation. ⋯ A 25-year-old female gravida two, para one, who was 19 days post dilation and evacuation for an elective termination of a pregnancy at 20 weeks, presented to the ED with profuse vaginal bleeding. She was hypotensive and tachycardic at presentation, requiring resuscitation with 0.9% normal saline and transfusions of packed red blood cells. Transvaginal ultrasound completed in the ED demonstrated a pulsatile mass in the cervix with internal "ying-yang" flow on Doppler images, suggestive of a uterine artery pseudoaneurysm within the cervix. The patient underwent emergent uterine artery embolization with resolution of bleeding and improvement in her hemodynamic status. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: UAP is an uncommon cause of vaginal bleeding, but UAP rupture can be life-threatening. UAP is an important differential diagnosis for vaginal bleeding, particularly in the postpartum or postoperative setting. Delaying diagnosis may worsen bleeding in the setting of a ruptured UAP if treatment is pursued for alternative diagnosis; for example, treating retained products of conception with a dilation and curettage. Being aware of UAP and how to diagnose it will allow early proper treatment and more favorable patient outcomes.