“…This physiologic process is separate from GERD, a pathologic process with an incidence of 2% to 7% in children defined as GER associated with complications [9]. These complications may include esophagitis, Barrett esophagus, esophageal stricture, or extraesophageal conditions such as asthma, pneumonia, chronic cough, sleep apnea, and poor dentition and occur with a frequency of 5% to 15% in children with GERD [10,11]. In agreement with other studies, we found a higher incidence of GERD leading to PS in male children; and the majority of our strictures were identified in the lower third of the esophagus [12].…”