J Emerg Med
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Physical violence against women is a major public health problem in African countries; however, no studies have focused on factors associated with violent injuries to women in Africa. ⋯ Most risk factors identified for violent injury among African women are unique to the studied geography. Violence prevention programs, if designed based on these identified risk factors, may be more effective for this population.
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Epstein-Barr virus (EBV) is a herpesvirus spread by intimate contact. It is known to cause infectious mononucleosis. Complications, including hematologic pathology and splenic rupture, are uncommon. This report is a case of EBV-induced autoimmune hemolytic anemia and biliary stasis. ⋯ An 18-year-old man presented to the emergency department with abdominal pain, nausea, vomiting, and jaundice. He did not have risk factors for liver injury or hepatitis. His vital signs were notable for a fever. On examination, he was obviously jaundiced, but not in distress. Laboratory evaluation showed hemolytic anemia and biliary stasis. Ultimately, his inpatient workup yielded positive EBV serology and a positive direct agglutinin test with cold agglutinins. He made a full recovery with supportive care. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: EBV is a widely disseminated herpesvirus. Infectious mononucleosis is a common presentation of acute infection, and treatment of EBV-related diseases are largely supportive. Complications, such as splenic rupture and hematologic pathology, are uncommon. Biliary stasis and autoimmune hemolytic anemia in the form of cold agglutinin disease secondary to EBV is rare, and typically resolves with supportive care and cold avoidance. More advanced treatment methods are available in the setting of severe hemolysis. Elevated transaminases, direct hyperbilirubinemia, or evidence of hemolytic anemia in the setting of a nonspecific viral syndrome should raise suspicion for EBV infection. Rapid recognition can lead to more prompt prevention and treatment of other EBV-related complications.
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Case Reports
Congenital Bronchial Stenosis Presenting as Neonatal Respiratory Distress: A Case Report.
Neonatal respiratory distress has a broad differential that includes cardiac, pulmonary, anatomic, and infectious etiologies. Congenital stenotic lesions of the trachea and bronchus are rare and can occur anywhere along the tracheobronchial tree. Patients with tracheobronchial stenosis typically present in the neonatal period with respiratory distress. ⋯ We present a case of a 10-day-old term female who presented to the emergency department (ED) with tachypnea and increased work of breathing. She was found to have congenital bronchial stenosis of her right mainstem bronchus. She was stabilized in the ED and remained in the neonatal intensive care unit until successful slide tracheoplasty was performed. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Congenital bronchial stenosis is a rare etiology of respiratory distress in a neonate. Anatomic lower airway abnormalities are an important cause of neonatal tachypnea and must remain on the differential. In addition to respiratory stabilization with noninvasive or invasive support, evaluation should be directed at determining the location and anatomic characteristics of the area of stenosis.
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Renal arteriovenous malformation (AVM) is a rare cause of massive hematuria, and patients with renal AVM may present with symptoms like urinary tract infections in the emergency department. ⋯ A 37-year-old woman presented to the emergency department with symptoms of hematuria, urinary hesitancy, and severe suprapubic pain that had been present for a few hours. A urine examination revealed no pyuria, but urine occult blood for 3+ and a red blood cell count of >100 per high-power field. Bedside echocardiography revealed right kidney hydronephrosis and a distended bladder with a blood clot. A 3-way Foley catheter was inserted and drained 800 mL of bloody urine. A contrast-enhanced computed tomography scan was ordered that showed a 1.1-cm hypervascular tumor in the lower pole of right kidney, with active bleeding and rupture into the adjacent collecting system. Active renal tumor bleeding or renal AVM was suspected. The patient was transferred to a tertiary medical center where right renal artery angiography was arranged and disclosed an AVM with aneurysm formation at the right renal lower pole. Transarterial embolization was performed immediately to embolize the 3 feeders of the AVM. WHY SHOULD EMERGENCY PHYSICIANS BE AWARE OF THIS?: Renal AVM is a rare but potentially life-threatening cause of massive hematuria. Delayed or missed diagnosis is possible because renal AVM may present with symptoms like urinary tract infection, especially in young females. Renal artery angiography is the diagnosis of choice, and emergent transarterial embolization is now the standard of treatment.
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Case Reports
Oculomotor Nerve Palsy in the Emergency Department: A Complication of Epidural Injection.
Epidural injections are routinely used for management of radicular pain and are prevalent nonsurgical interventions for chronic low back pain. Pneumocephalus is a rare complication that may occur as a result of inadvertent dural puncture with an epidural needle. Pneumocephalus-induced cranial nerve deficit is also rare, with only a few reported cases. ⋯ We report a case of a 61-year-old woman with a chief complaint of diplopia after she underwent epidural injection for chronic lumbar pain. Her examination was remarkable for a partial right oculomotor nerve palsy. We obtained a computed tomography brain scan, which revealed pneumocephalus. She was managed conservatively and reported complete symptom resolution after 2 weeks. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Pneumocephalus is an uncommon complication of epidural spinal injections. Emergency physicians should include this on the differential for a patient presenting with cranial nerve deficit after this procedure.