Case Series of Adolescents With Stroke-Like Symptoms Following Head Trauma.

BACKGROUND: Studies cite the incidence of pediatric blunt cerebrovascular injuries (BCVI) ranges from 0.03% to 1.3%. While motor vehicle incidents are a known high-risk mechanism, we are the first to report on football injuries resulting in BCVI. CASE REPORT: Case 1 is a 14-year-old male football player who presented with slurred speech and facial droop 16 h after injury that had resulted in unilateral stinger on the field. The patient had a negative brain computed tomography (CT) at the onset of symptoms. Given progression of symptoms over the next 24 h, re-evaluation with CT angiography (CTA) of brain and neck showed left internal carotid artery (ICA) dissection, and magnetic resonance imaging of the brain showed left middle cerebral artery infarct. Case 2 is a 16-year-old male football player who presented with headache and right hemiparesis immediately following a tackle injury. CT brain and neck were negative at an outside hospital, but he was transferred to us for progressive symptoms, and then CTA showed a left ICA dissection with distal emboli, including occlusive involvement of the intracranial left ICA. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: The diagnosis of BCVI requires a high level of suspicion. Focal neurologic deficits are consistently a risk factor across all screening criteria, including the Denver, Utah, Memphis, and Eastern Association for the Surgery of Trauma. These current screening criteria, however, may not be sufficient to diagnosis BCVI in children. The addition of the mechanism of injury and attention to the patient's clinical presentation and examination are important to prevent missed diagnosis and poor neurologic outcomes.

Focused assessment with sonography for trauma in predicting early surgical intervention in hemodynamically unstable children with blunt abdominal trauma.

OBJECTIVES: The predictive accuracy and clinical role of the focused assessment with sonography for trauma (FAST) exam in pediatric blunt abdominal trauma are uncertain. This study investigates the performance of the emergency department (ED) FAST exam to predict early surgical intervention and subsequent free fluid (FF) in pediatric trauma patients. METHODS: Pediatric level 1 trauma patients ages 0 to 15 years with blunt torso trauma at a single trauma center were retrospectively reviewed. After stratification by initial hemodynamic (HD) instability, the association of a positive FAST with (1) early surgical intervention, defined as operative management (laparotomy or open pericardial window) or angiography within 4 hours of ED arrival and (2) presence of FF during early surgical intervention was determined. RESULTS: Among 508 salvageable pediatric trauma patients with an interpreted FAST exam, 35 (6.9%) had HD instability and 98 (19.3%) were FAST positive. A total of 42 of 508 (8.3%) patients required early surgical intervention, and the sensitivity and specificity of FAST predicting early surgical intervention were 59.5% and 84.3%, respectively. The specificity and positive predictive value of FF during early surgical intervention in FAST-positive HD unstable patients increased from 50% and 90.9% at 4 hours after ED arrival to 100% and 100% at 2 hours after ED arrival, respectively. CONCLUSIONS: In this large series of injured children, a positive FAST exam improves the ability to predict the need for early surgical intervention, and accuracy is greater for FF in HD unstable patients 2 hours after arrival to the ED.