Ultrasound is Safe and Highly Specific for Confirmation of Proper Gastrostomy Tube Replacement in Pediatric Patients

This pilot study demonstrates that ultrasound imaging is a highly accurate alternative to contrast studies for confirming gastrostomy tube placement in pediatric emergency settings, achieving 96% sensitivity and 100% specificity. The findings support ultrasound as a safer, radiation-free option for high-risk patients requiring emergent tube replacement.