J Emerg Med
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Case Reports
Iatrogenic Pseudoaneurysm-Associated Cerebral Hemorrhage: A Rare Complication of Burr Hole Drainage - A Case Report.
Nontraumatic intracranial hemorrhage occurs most commonly due to hypertension and is treated nonoperatively. Iatrogenic pseudoaneurysm from prior neurosurgical therapy represents a rarely described etiology for intracranial hemorrhage that may require emergent surgical therapy. ⋯ An elderly female patient was brought to the emergency department with fatigue but no recent trauma. Subsequent computed tomography of the brain revealed a right-sided intraparenchymal hematoma. Her history included burr hole drainage of a subdural hematoma near the site, so additional imaging was performed and revealed an arteriovenous malformation, later discovered on operative findings to be a pseudoaneurysm, as the cause of the current bleeding episode. Why Should an Emergency Physician Be Aware of This? Awareness of prior neurosurgical treatment, even including minor procedures, in patients with apparent spontaneous intracranial bleeding should prompt angiographic evaluation for arteriovenous malformation. If found, these lesions are more likely to benefit from surgical treatment.
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Pediatric tendon injuries to the finger are rare, and their diagnosis can be challenging due to the difficulty in sensorimotor assessment in pediatric patients. Point-of-care ultrasound (POCUS) has currently been used for identifying tendon injury in adult acute care, but reports of its use in pediatric emergency departments are scarce. ⋯ A previously healthy 14-year-old male patient visited our emergency department due to a finger laceration that occurred when he was cutting sausages using a knife. Physical examination revealed a 1.5 cm laceration over the palmer surface of the left fifth proximal phalanx. Tendon exposure was unremarkable, and the peripheral perfusion and sensation of the injured finger were intact. Flexion of the proximal and distal interphalangeal joints was limited due to pain. POCUS showed the disruption of the tendon structure over the laceration site, suggesting the flexor tendon rupture. Wound exploration by the orthopedic team revealed a transected flexor digitorum superficialis and flexor digitorum profundus and a tendon repair was performed. The patient was discharged with immobilization of the injured hand. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Pediatric tendon injuries to the finger are rare, and their diagnosis can be challenging to diagnose due to the difficulty in sensorimotor assessment in pediatric patients. POCUS can directly visualize a tendon structure without procedural sedation or radiation exposure, empowering physicians to diagnose tendon injuries and optimize patient care.
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Opioid-associated out-of-hospital cardiac arrest (OA-OHCA) is a subset of cardiac arrests that could benefit from measures outside of standard Advanced Cardiac Life Support (ACLS), such as naloxone. ⋯ OHCA patients who received naloxone, despite being younger and having fewer comorbidities, had similar outcomes compared to those who received usual care. The difference in baseline characteristics suggests that paramedic gestalt reasonably selected for OA-OHCA.