[Factors related to the presence of reflux in patients with typical symptoms of gastroesophageal reflux disease (GERD)].

Objective: To analyze clinical, abdominal ultrasound, upper digestive endoscopic, esophageal manometric and prolonged esophageal pH-monitoring findings in patients with typical symptoms of GERD.

Methods: The study included a total of 251 patients with typical GERD symptoms. Clinical data, Body Mass Index, abdominal ultrasound aspects and upper digestive endoscopic data are reported.