The only significant endoscopic abnormalities found in our study were ulcers 8% and esophageal erosions 9.7%. These percentages are smaller than those found in the U.S. where endoscopic abnormalities were found in 34.7% of patients.
Las anormalidades endoscópicas significativas, que se encontraron en nuestro estudio, fueron solo del 8% de úlceras y 9,7% de erosiones esofágicas; cifras menores que lo encontrado en EE.UU., donde las anormalidades endoscópicas se encontraron en el 34,7%.