Contrast Ultrasound for Pediatric Trauma - Comparative Evaluation (CAPTURE Study)

Lumason will be administered at a dose of 0.03 mL/kg up to a maximum dose of 2.4mL injected into a peripheral intravenous catheter. An abdominal contrast enhanced ultrasound will be performed to look for solid organ injury. The will be given twice during the intervention, for a total maximum dose per subject of 4.8mL.