Do gastroscope to be able to examine esophagus canal

Gastroscope

is a medical diagnostic tool that can observe the pathological changes of esophagus, stomach, duodenum and other organs. Esophagus is an important part of human digestive system, which connects throat and stomach. Its main function is to transport food. In daily life, due to incorrect eating habits, smoking, drinking and other factors, esophagus is vulnerable to damage or pathological changes. Gastroscopy can find whether there are abnormalities in the esophagus, such as esophagitis, esophageal stricture, etc., which is helpful for early diagnosis and treatment of the disease, so gastroscopy can generally check the esophageal tube.