OBJECTIVE: To describe a technique for measuring gastric emptying in children. MATERIALS AND METHODS: Gastric emptying time was measured in 14 healthy volunteer children aged between 2 to 11. The children were asked to drink modified milk in proportion of 200 ml/m² of body surface. The antral area was measured before the injection of contrast media and at 60, 90, 120 and 150 minutes after the injection. RESULTS: The diet was well tolerated by most patients. In the majority (85%) of the children total gastric emptying occurred 150 minutes after the ingestion of the solution. CONCLUSION: Ultrasound is a safe and low cost alternative for the assessment of gastric emptying.
Ultrasound; Gastric motility; Gastric emptying
