DOPPLER ULTRASONOGRAPHY IN THE EVALUATION OF GASTROESOPHAGEAL REFLUX

Abstract

Gastroesophageal reflux (GERD) is the involuntary passage of gastric contents into the lumen of the esophagus. It is a common condition in infants and young children, and is often considered physiological; however, it can determine clinical manifestations and lead to gastroesophageal reflux disease. The general objective of this study was to analyze the role of ultrasonography in the diagnosis and follow-up of gastroesophageal reflux. The methodology used in this work was a literature review. The methodology used was a bibliographic review of articles published in Spanish, English and Portuguese in the last 20 years, the database was PubMed, SciElo, Bireme, Lilacs. What can be concluded is that the ultrasonography in the evaluation of gastroesophageal reflux is a non-invasive, fast, affordable and cheap exam.