Measurement of Gastric Emptying in Children with Gastroesophageal Reflux by Real - Time Ultrasonography and Its Diagnostic Value / 实用儿科临床杂志

ABSTRACT

Objective To study whether gastric liquid emptying is delayed in children with gastroesophageal reflux and its clinical significance. Methods At different times after meal, the gastric antral diameters were measured by real - time ultrasonography in 55 children with gastroesophageal reflux and 55 controls. Results At 20 min,60 min after meal , there was a significant difference in gastric emptying rate between case groups and control groups, respectively(P